Click Account -> Login -> Purchase Solver Download Solver 2. Ultimate Training – Practice against GTO using whatever bet size you want. Preflop Planning is an excellent guide on how to think before the flop when deciding whether to fold, call or raise based on your position and starting hand. Let's say you are on a flop IP after you bet preflop with offsuit KQ and your opponent called. A solver can give you the expected value ("EV") of any play, including opening a specific starting hand preflop. Ultimate Training – Practice against GTO using whatever bet size you want. Save money. The game starting from preflop is humongous that's why we make it possible to to run the solver using subset of flops instead of all 1755 strategically different ones. It is a tool for finding optimal solution for preflop and posflop situations in holdem. Grid. For computational efficiency, the solver is optimized by a technology called WebAssembly (which "WASM" stands for). You can also use this feature preflop, but only for one game tree at a time. was solved using subset of 184 flops. HU Preflop – Solve two-player preflop spots. he program is based on calculations according to the specified decision tree and player ranges. Solved depths: 40bb, 50bb, 70bb, 100bb, 150bb, 200bb. Purchase. Application allows viewing solutions in various ways. PioSolver Blog post on flop subsets: trying to incorporate a new habit, which is a quick preflop solver blast before you start a session, which should help me develop the habit and will also reinforce good preflop play. Idk about preflop but I don’t think so. Not Just for Experts: While solver experts will find immense value, GTO Preflop is designed to be equally beneficial for casual players. Now offering three unique features for learning, practicing, and analyzing GTO preflop PLO ranges. It is also the only solver what allows to solve flop using bucketing on turn and river which makes Simple 3-Way insanly fast and unique GTO Solver on the. Simple 3-Way – Price: $249. I went with 32gb of ram and haven't seen a tree bigger than 8gb even the biggest BU v BB spots with 2 sizings on each street so I'd say. Like are you telling me that you wouldn't care if you sat down in an online game and knew (somehow) without a doubt that everyone else except you had. Preflop is pretty simple really, at least in cash games. Preflop is 1/4 of the betting rounds in the game, I don't know how you can say edges can't be generated here with solver assistance aka preflop charts, but CAN be generated in later rounds. Learn all of my current Preflop Ranges generated from preflop solver sims. 439 preflop charts for online cash games, live cash games, and. We hope those subsets can also be used to obtain preflop solutions once the preflop solver is available. Against all other positions. Black Box is broken into five video modules, and seven Monker Solver solution modules. It uses an algorithm that's much faster than current commercial solvers. Load the strategies trees (unsolved)Learn poker with GTO Wizard. Well-built PCs can use the most resource-intensive algorithms. zip file containing everything you need to browse the full preflop strategy. oRanges 6+ Calculator is a specially adapted version of the oRanges Calculator for Six plus Hold'em (6+ Hold'em). Cash games 6-max 100 Big Blinds 2. This solver is the only commercial available solver that allows postflop calculations in 3-way spots without abstractions which is the only way to get absolutely accurate gto. It takes literally seconds to access your solution. he program is based on calculations according to the specified decision tree and player ranges. 400k+ preflop charts. It's called the PLO Matrix. Ultimate Training – Practice against GTO using whatever bet size you want. From here, you can filter by format, date, and preflop actions. Also you can do a world of experiments with different open/3b sizes, limping strats and so on. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. PioSOLVER is fast poker solver for Holdem and allows inputs like starting ranges, bet sizes and desired accuracy. These provide your Pre-Flop Ranges depending on your position, as explained below. Solver calculates the optimal preflop strategies. Raise first in (RFI) ranges for all positions in a 6-max game. Explore LobbyYes, our solver needs the CPU and RAM resources of your PC. However, if you do not think so, please consider trying Desktop Postflop, which is also free and open-source. Best in the market: over 500 preflop solutions, over 1. Nodelocking – Design exploitative strategies. Simple Postflop solves GTO strategies in preflop and postflop situations according to bet-sizing and ranges of two players. Conveniently view your library of preflop ranges. For the solver to begin, you need to give two players starting preflop ranges (or starting ranges for other scenarios), pot sizes, stack sizes, bet sizes and other inputs to build a tree. You can modify ranges, adjust the stack and pot size, add or remove actions, customize the. If you like solver work, this one’s for you! In this series the coaches dive deep into the world of GTO. With custom solving, you can: Change the player’s ranges. HU Preflop – Solve two-player preflop spots; Current Limitations. Learn exactly how wide Volatile Fish open and defend preflop, and which bet/raise sizings to target. In this video I walk through using the preflop functionality of PioSolver Edge. I’ve never used GTO+ but from what I hear. After downloading and unpacking the charts, place them in the “PreflopCharts” folder in PioSOLVER directory. 7. Value Removal is scored from 0 to 10. Start your 7-day trial (country tax fee may be added) FAQ . Get ready to unleash your inner poker genius and blow the competition out of the water. The preflop round is the first betting round. You could purchase GTO Solutions for Spin&Go, Cash Game, MTT, ShortDeck (Holdem 6+) and others. HU Preflop – Solve two-player preflop spots. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. Built from solvers (GTO) to beat the toughest games. The result is 95 interactive charts that give Lab members the ultimate tool for preflop strategy. Preflop Vision ️ this video, we will discuss the options for the preflop menu, as well as storing predefs. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. Frankly, having solid preflop ranges will give you a big leg up over many players. Upload your HHs and instantly see your GTO mistakes. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. Reward = 1. This is done by analyzing the board and the hands of up to 10 players at a time, allowing. Analyze and improve your poker game, gaining a competitive edge over your opponents. Required accuracy. With an open-ended straight draw, for example, your chance of hitting a straight by the river is 45. The user friendly and sleek design makes studying a. It finds Nash equilibrium strategies (also known as Game Theory Optimal or GTO) for two-player situations. 20. Simple Preflop Holdem is a poker calculator that analyzes the preflop play in Holdem. Of course long term you're going to do better with KJs than 54s, which has a lot less equity - fewer winning runouts. Zenith poker is building a free, open source, poker solver. When looking at solver plays in large preflop pots in calling vs jamming, think about the percentage of flops that your hand can jam on whether hitting, drawing, or whiffing. Add or remove actions. Use these exploitative charts for small stakes tournament and cash games at a 9-handed table 100bbs deep. The world's most trusted Texas hold'em poker odds calculator. Instantly access any spot you can imagine. Snowie is $100 per year but is not really a GTO solver, however it is very beginner friendly. 6-max (no ante) at 20bb, 50bb, 100bb, and 200bb. Benefits of Preflop Guru. As the world of poker continuously evolves, so does HRC. Risk = 2. Use our Learn, Practice, and Streak modes to nail down your preflop, flop, and turn strategies for one of the most popular new poker variants. Take a look at the following Hijack opening ranges in a 200bb deep game. Starting ranges (postflop solvers). Optimal sizings, bet and defense ranges settings, OOP & IP game on postflop–. Daniel’s 4x open from the Hijack with 64s is way too wide. Opensource and free . Practice poker vs computer with the GTO Poker Trainer. MonkerSolver and MonkerViewer are game theory optimal poker tools developed by monkerware. The Preflop Advantage contains 362 GTO preflop ranges for 6-max cash games. Post flop there’s no way to do this, if you modify rake, add a sizing option, make any change to the configuration, it’s a brand new solve. GTO solver outputs typically include recommended actions (e. The user interface is friendly and super fast to use compared. The two most popular poker software in this category are Holdem Resources Calculator and ICMizer. Solve any spot. Get. The Suited Experience. ‘Effective stack size’ is the least amount of chips in front of any player involved in a hand. rebuild_forgotten_streets solver command which allows you to recreate full trees from small saves (in order to use node locking, rounding or just solve the all the rivers again) is now fixed. Preflop. Before the game can officially. How we solved preflop . What's the best way to buy preflop GTO ranges that can be imported into GTO+? (I'm looking for HU only) There are many preflop range products tied to specific solvers, but I don't see preflop range products designed for GTO+. This tool has changed the way professionals play poker: 90% of all high stakes players make use of Pio Solver. vs RFI and 3-bet. net. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. An introduction to PioSOLVER-preflop - Holdem preflop solver which you can run on. We developed Simple Preflop Holdem Poker Solver that uses another kind of abstraction which allows to solve preflop for any number of players and for any preflop action. The "highest" rake one we have is 5% 3bb cap with preflop 3bets raked (like on GG). While a. A wide selection of accurate pre-flop simulations covering different stack sizes and rake structures for PLO 4c, and more simulations for PLO 5c. But if you want deep ranges or ranges with big opens (4x, 3. Preflop study tool - Range explorer, quizzes, live hand search Preflop Whiz. Make a tree that forces BTN to open and SB to 3bet. 99) on the Apple Store or Google Play Store. Advanced Cash Game Strategy is an elite training course for serious cash game players. This gives you ample opportunity to find bluff 3bets, +EV preflop calls, and to be proactive in your postflop line creation. These are relatively basic pieces of software, but their uses are powerful and fundamental to the game. Utilize all of our charts, including battle-tested simplified GTO ranges, to solidify your entire strategy. 5bb Open 9bb 3bet 25 bb 4bet. It is, at best, pseudo-GTO. 3. Preflop overview. 7K views 2 years ago. The CO risks 3bb to win the 1. Learning this information simply looking range by range either requires a strong understanding of poker to begin with or a ton of. SIMPLE POSTFLOP REVIEW BY ANDREY. With GTO+, you can quickly build decision trees, fill in any play as you see fit, and let the GTO solver figure out optimal play in the rest of the tree. The average preflop skill of regulars has gone up. app - The best way to improve your poker game! rangetrainer. You may need to create the folder if it is not already there. Check pricing and subscription options for Deepsolver Poker Solver and Deepsolver GTO Trainer. Monkersolver very versatile but very hard to use properly. I don't have a preflop solver though and while the ranges I got from Kanu are probably very near the equilibrium ranges, the preflop solver would be nice to solve for spots where I know villains aren't playing. Nodelocking – Design exploitative strategies. This gives you ample opportunity to find bluff 3bets, +EV preflop calls, and to be proactive in your postflop line creation. This new calculation inherits the equity model, preflop hand ranges (folded hands included for bunching), and your postflop betting choices from the original setup. The positions around a table in an 8-player game, clockwise from the. Built-in library of GTO preflop ranges. InstaGTO delivers the revolutionary analysis of your game based on bulletproof game theory optimal supercomputer calculated strategies. Should you be using solved preflop ranges that come from a GTO solver? In this episode, coach “w34z3l” reviews some of the GTO ranges you’ll find in our new. Strategy, EV and Equity viewall played hands for any situationin selected tree. In general, to run a solver, you need to define the following parameters: The betting tree. You can even view the solved solution for each spot. This project aims to overcome this situation by developing a free, open-source GTO solver. About this app. Multiple stack sizes & stakes (10-150bb) All positions. There's no other way unless you solve them yourself with a preflop solver. Just adjust their preflop ranges accordingly, if OOP is the preflop raiser (say 3bet btn vs bb) then he will have the range of bb 3bet vs btn. GTO Sensei. ポーカースノーウイーが有用かどうか、についてポーカー界で議論がありました。それについて自分の意見を書きたいと思います。 多分、ポーカーの勉強と言った時に、ハードルが低い順に ・実戦 ・本 ・Preflop Solver ・スノーウイー ・RIO ・PioSolver （別枠、仲間との議論） の順じゃないかなと. Then there's stuff like. ago. Access 95 brand-new charts for every common preflop scenario when you join the Upswing Lab training course. Nodelocking – Design exploitative strategies. It was released in March 2015 and received a major update in mid-2021. The number of players varies from 2 to 10. Hands with the letter “o” next to them represent offsuit hands, AKo for instance could be A♣. PIO Edge can solve preflop. Simple Postflop GTO Solver took me to the brand new level of game. MonkerSolver. but when you see the flop, you. If you want to solve only 1 flop at the time, go for the basic version. All situations solved preflop. Train for free. 6-max cash and MTT for different stack sizes solved and ready to be accessed. These inputs include: Your preflop range; Your opponent’s preflop range; Bet sizing options; Stack sizes; Other options (such as donk betting)Is Simple Preflop the preflop solver without the credits limitation, but the licence is only valid for a duration of one-year from the date of purchase? Or is the difference that Simple Preflop can calculate multi-way pre-flop strategies. Never make a bad shove again! Available on both Android and iPhone/iPad. The design of the site was that you could quickly go through lots of hard preflop situations and then you can quickly find out where you're making mistakes (and then can also look at the relevant ranges in that situation if necessary), but to essentially go. Run Own Preflop Solve. Range analysis is not super straight forward or anything. NL50. Try it for free. The Simplified solutions are solved to an eye-watering 0. - If solver is stopped due to insufficient memory, then savefile will still be stored - Max number of processors now set at 32 - Pio ranges can now be imported (save to subdirectory /pio and go to Settings->Import preflop. Fix Your Preflop Ranges Using Piosolver. Preflop Genius. Hi guys i just bought monker solver and was trying to do a simple preflop 6m sim where utg raises 2. Basic version of PioSolver costs $249. Edge Features. These average ranges have been determined by experts using tracking software. Browse optimal preflop charts for Open, Call, 3-bet, 4bet+. Simplified poker charts, combined with detailed poker ranges, ensure everyone gets an edge. There’s no general solution since it depends, even in the restricted case of a single preflop raise and two calls, on the ranges played by your opponents. You can do for example: top80%-top20% There was a bug with this too. Preflop sims. Hand Guide: Preflop > Flop > Turn > River. Have fun! *The testing data was provided by our very helpful users, among others:-SelcouthGG rake is actually very reasonable compared to other sites up until mid stakes (100NL plus), not sure why lots of people seem to think its high. In the whole 2 GB MTT pack, theres only open ranges for 15bb and 20bb stacks divided to AI ranges and non-AI open. Now, the approach of using subsets of flops for solving preflop is outdated. Poker nash-solver for GTO analysis of 3-way spots in various Postflop situations. Building adaptive solutions that more closely match the player’s level and that are easier to study. To reduce complexity of the game Simple Preflop Holdem applies bucketing of hands on. • Multiple stack sizes: 10-20-30-40-50-75-100-150-200bb. Try it for free why deepsolver?. After downloading and unpacking the charts, place them in the “PreflopCharts” folder in PioSOLVER directory. Simple Preflop Holdem is a preflop solver that factors in equity realisation by considering some of the postflop variables we discussed earlier - namely postflop betting and position. It's hard to look past the most popular GTO solver, PioSOLVER 2. GTO Poker Tools for Professionals. SPH calculates optimal strategies for a given tree of bets and input ranges for the specified number of players (from 2 to 10) in different preflop situations. which probably doesn't reflect anything outside of this very particular simulation. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. 5) Simple Nash – Price FreeNew HRC Beta: Postflop Solver; Display postflop strategies for preflop solves, using the configured abstractions; Alternatively, create dedicated postflop calculations starting from a specific flop; Basic postflop display options in the main hand grid include a per-combo display as tooltip and a suit filterThis table shows the average frequencies and resulting EV for each possible action for the range as a whole. I don't own the other solvers, so I don't know if I could convert, but it seems like there must be a way. Yep, Pio's preflop version is like 1000$+, and maximum thread is locked. Enter the money in the pot. 2. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. . Preflop solves are complicated, however, and require a vast amount of system resources. If you want to learn short deck or PLO5 ranges, there is a large selection available online to use in the Range Viewer and GTO Poker Trainer. . Ultimate Training – Practice against GTO using whatever bet size you want. The Advanced Solver Ranges cover: Raise first in ranges for all positions in a 6-max game. While these charts will work well in most situations, you should adjust them to take your specific situation into account. The most playable sizings from tune trees were used for main trees. com ↑ここから買ってね。10%割引になります。 年間$250→$225と少し高価な計算ソフトですが使い勝手はかなりいいです。 6maxのプリフロップを計算するにはスペックの高いパソコンが必要と考えている人が多いですが複雑な. Can’t be used for postflop solving. Basically, these solvers produce 'unbeatable' ranges, for a range of tournament. HRC lets you choose a specific flop to zero in on, launching an individual calculation for that scenario. You could purchase GTO. While you could step this formula out and attempt to solve. I can study and learn all the theory I want but I'll never improve unless I…Solutions include. Preflop solver with a variety of settings and nice interface. A nit stands out other player types for playing very few hands. That is why we created Preflop Academy, primarily for myself, to improve the effectiveness and efficiency of learning. Pio solver, for example, is a great poker tool to hone your post-flop skills as it’s forming your ranges to an optimum which are then ideally in balance and consequently unbeatable. FREE TO DOWNLOAD TODAY! The BetOnline Poker Odds Calculator is available for FREE to use exclusively in the BetOnline Poker Room for all of our customers. Most. To make your life easier, here are 5 preflop poker ranges that you need to memorize. It takes literally seconds to access your solution. Preflop, solvers tend to favor small bets in many flop scenarios. However, Simple Post Flop is also a popular poker solver we would highly recommend. Study the optimal strategies for HU Cash and analyze HU matches of professionals from the GTO perspective absolutely free! 6-MAX CASH. You will be able to see instant poker odds and outs on the fly in an easy and simple interface to enhance your poker experience. The Pro version is $475 allows 2 activations, great if you have both a desktop and a laptop or want to set up on a rented solver, while PioSolver Edge ($1,099) allows preflop solving and 2 activations you can move around between machines without limit. The most efficient way to find your leaks - see all your mistakes with just one click. There is now one compile for preflop/postflop solver, no need to switch between them anymore. Create a very simple postflop betting tree on the bottom right. Equilab (free) PokerRanger ($79) If you’d like to calculate equity on the go, check out Poker Cruncher ($12. Postflop card abstractions such as card bucketing or NNs (preflop solvers). Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. You give it stack sizes and betting options and it will compute optimal preflop ranges. Cloud-based Solver. 045% accuracy in single-raised pots. PioSOLVER 2. Simply enter 65 for player one and 40 for player two, and 100 for the other 3 players. Correct preflop strategy is one of the cornerstones of becoming a. Large preflop trees may take several days to converge. Postflop. Here's a list of the main four solvers available today. If you have purchased preflop ranges click Settings -> Local ranges folder, navigate to your ranges folder, single click to highlight your ranges folder (don. Deepsolver is powered by world’s fastest Poker Solver, not library of presolved solutions. I would pay $10,000+ for this many charts, not to mention the ICM sims, if it weren't available at this price. The package contains solutions with reactions to various sizes of 3-bets, squeezes, 4-bets and cold 4-bets. Buy Now Get Started. 5. Large preflop 3-bet sizes The Fastest Poker Solver Ever! Explore hundreds of preflop & postflop solutions or run your own custom solves in seconds! Explore for free. Most people will rent a server for preflop as it's the most feasible way. Preflop, solvers tend to favor small bets in many flop scenarios. As soon as you get a grasp of how the most common spots in preflop poker work, you'll be ready to move to the next step: a preflop poker solver. Unlike in tournaments, rake is paid per hand whenever you reach the flop (or even preflop in the. Assign PKO bounties. Like are you telling me that you wouldn't care if you sat down in an online game and knew (somehow) without a doubt that everyone else except you had. Filter your opponent's combos through the flop, turn, and river, and figure out the most vulnerable spot to strike. Get 150,000 Gold Coins for $10, plus get 30 FREE Sweeps Coins. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. It can cost around $2000 for all your pre flop needs, depending on how many. per month* Billed 348 USD Unlimited usage. Use coupon code modernpreflop at checkout to save $25. Simple GTO Trainer. This tool allows the user to explore the dynamics of different ranges and board textures. Black Box is broken into five video modules, and seven Monker Solver solution modules. Meanwhile, if I call and lose, I end up making only a few hundred euros. The last preflop adjustment he recommended was to open more from SB. That said, I think PioSolver is the best GTO solver on the market and you can learn a lot from it. Ultimate Training – Practice against GTO using whatever bet size you want. It finds Nash equilibrium strategies (also known as. From preflop to any river you want, we have all the possible situations. Full version of PioVIEWER. If you play Pot Limit Omaha, this tool will blow your mind. Read More > Preflop. This solver is the only commercial available solver that allows postflop calculations in 3-way spots without abstractions which is the only way to get absolutely. All files are calculated with a high accuracy. It's called the PLO Matrix. The only times. To get a poker solver to provide you with such answers, which are known as “solutions,” you will need to input a set of parameters known as “inputs” into your software. Custom solving is a revolutionary new poker tool that allows you to solve any situation in seconds! Unlike presolved solutions, custom solving allows you to edit the solving parameters. 5bb Open 9bb 3bet 25 bb. There is also Solver+ which works on your phone, it's $100 per year or $10 per month, I think it uses Simple. All situations solved preflop and postlfop. Additionally, The stack-to-pot ratio is limited to. This is more than adequate for a postflop solver and for a preflop solver you need a beast of a machine and you'll still be limited. Blog. GTO Sensei. This PLO Solver Gives You the Optimal Preflop Strategy with Two Clicks. Memorize These 5 Poker Ranges. This includes the ranges sorted by position, PioViewer software, MonkerViewer. preflop solver plays a 3b/F strategy in that spot. any preflop solver that allows you to input custom rake thats different from the standard rake, such as 10-15%, and output modified preflop rfi/call/3bet/etc ranges based on rake adjustments? or are all the solvers using the standard default online 5% rake in their preflop range generation? thanks. Rangeconverter guys also have. You will recieve a . They intend to add multiway and preflop solving capabilities down the road, along with state-of-the-art abstraction capabilities so that it can run on modest hardware. I've got its preflop strategy down pretty good. On the rare few hands that actually see a flop, I try to play my standard game, (value bet TPTK+, check/call pairs, bluff certain draws, check/fold garbage) and it doesn't. 5x solutions for NL500 (also preflop only). Nodelocking – Design exploitative strategies. Nodelocking. For each stack automatically shows additional data in the form of charts. Simple Omaha - is the first nash equilibrium solver without any abstractions that allows to solve optimal strategies for Omaha on postflop. The number of players varies from 2 to 10. This powerful technology can accurately solve any poker spot in seconds! Unlike presolved solutions, custom solving allows you to edit the solving parameters. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. MTT View all GTO Sims - is a web store of preflop GTO solutions for various poker games and disciplines solved in Simple Preflop Holdem GTO solver. An introduction to PioSOLVER-preflop - Holdem preflop solver which you can run on powerful home desktops or cloud/dedicated servers. 6-Max Implementable GTO Charts. On this brick turn, Nick explains that Doug has a great betting hand. Try it for free. Move down the row to the right and find the column that corresponds with your position at the table. I'm curious because I've seen some preflop solver ranges and just wondering how they calculate for preflop ranges. 6-max (no ante) at 20bb, 50bb, 100bb, and 200bb. It works. Find the folder with the preflop strategy charts in the window on the right. Edit presolved solutions – Customize and re-solve any postflop GTO Wizard spot. Even players trying to follow GTO will often play at least slightly too tight or loose. Postflop strategies are solved on all kinds of existing flops, at high accuracy, using the Simple Postflop GTO solver. With all the solver stuff, poker schools and internet content out there, the popularity of PLO has gone up too. Hands with the letter “o” next to them represent offsuit hands, AKo for instance could be A♣. Learn More. Recently picked up GTO+ to start messing around with the solver a bit. The ranges. Simple Preflop Holdem. Instantly access any spot you can imagine. However, unfortunately, there is a high barrier to trying out the GTO solver: the need to purchase expensive commercial software. Nodelocking – Design exploitative strategies. Sign Up Now PreflopGuru - Intro Benefits of Preflop Guru Built from solvers (GTO) to beat the toughest games Start fixing your leaks within minutes Quickly and intuitively learn new ranges Improve your hand evaluation skills to a world-class level Simple Preflop Holdem. The inspiration for Floptimal for me was understanding how much the preflop solver solutions varied by stack-size and realizing that learning this information would be extremely difficult if it wasn’t organized. There are several kinds of solvers (we’ll cover the popular ones in the next newsletter), and they. TexasSolver, another free and open-source solver, suffered from slow execution times and poor memory efficiency. GTO Wizard is free/$39 per month/$69 per month. Ultimate Training – Practice against GTO using whatever bet size you want. This easy-to-use PLO solver shows you exactly. MonkerSolver. Study and train PLO strategy. It not only contains solver-based ranges in many different scenarios but also interactively helps you learn the ranges.