Hi, my name is Oleg Ostroumov, I am developing poker solvers. I had worked privately with Jungleman and Trueteller.
ZenoSolver: Holdem & Omaha
In October 2026, I'm working on ZenoSolver - an ultra-fast Holdem and PLO solver:
- Solves any flop to 0.1% exploitability in 2 seconds
- Nodelocking, including average river frequencies
- Bunching effect - folds from early position players affect deck distribution (high cards become more likely), which leads to up to 3% flop exploitability when ignored
It is in free beta and I want it to replace all your poker training software subscriptions.
Testimonials
Timofey Kuznetsov aka Trueteller
2-7 Triple Draw, Razz, Holdem
One of the first players who used my Holdem solver in 2013.
Learned 2-7 Triple Draw from scratch with my solver and became so good that his Vegas opponents, including Doyle Brunson, voted to remove it from the mix.
He studied with the Triple Draw and Razz solvers to prepare for his legendary 8-game match against Phil Ivey.
Daniel Cates aka Jungleman
Single Draw, Triple Draw, Razz, Omaha
WSOP $50,000 Poker Players Championship winner, 2021 and 2022.
“I used Oleg's solvers quite a lot preparing for $50k PPC and for mixed cash, and they helped me improve in ways I could not without them…”
Alex Millar aka Kanu
Holdem
High-stakes heads-up No-Limit Holdem pro.
Led the group of six players that bought the exclusive rights to my Holdem solver in 2013 (the story).
RaulGonzalez
Learned 2-7 Triple Draw from 0 to crushing $2k/4k online.
“Working with the Draw solver was the best learning experience I ever had in poker.”
Patrick Stacey
Triple Draw, Badugi
Won a 2026 WSOP bracelet ($2,500 Mixed Triple Draw Lowball) after studying with my Triple Draw and Badugi solvers.
I only mention customers who gave me permission to do so. I have many more who win at the highest stakes games in the world.
Mixed Game Solvers
Holdem: No-Limit Holdem FL Holdem Squid
Omaha: PLO O8 5-Card PLO
Draw: 2-7 Triple Draw 2-7 Single Draw Badugi
Other: Open Face Chinese
No-Limit Holdem Solver (beta, part of ZenoSolver)
- HU & 6-max strategies, Preflop and Postflop
- Solves any flop to 0.1% exploitability in 2 seconds
- Node locking, card bunching, river reports
Fixed-Limit Holdem Solver (beta)
- HU & 6-max strategies, Preflop and Postflop
- Flops in about 3.4 seconds, 0.2% exploitability
- Node locking
Squid Holdem Solver
Omaha Solver (beta, part of ZenoSolver)
Pot-Limit Omaha
- HU & 6-max strategies, Preflop and Postflop
- PLO flop solves in about 5 seconds with 0.1–0.3% exploitability
- Node locking
Omaha Hi-Lo Solver (beta)
- HU & 6-max strategies, Preflop and Postflop
- Flops in about 8 seconds, 0.2% exploitability
- Node locking
5-Card Omaha Solver (beta)
5-Card PLO
- Heads-up and multiway preflop strategies
- Postflop solves
2-7 Triple Draw Solver (Fixed Limit)
Pro Package: $11,500
- HU & 6-max strategies
- Complete preflop ranges
- Blocker awareness
- Browse & play vs solver
Whale Hunter Package: $17,500
Everything in Pro, plus:
- EV loss visualization
- Advanced blocker analysis
- Node locking
- Hand history analysis
Price for 2-7 variant. Get both 2-7 and A-5 variants for +35% of base price.
We can discuss lower flat fee in exchange for % of your winnings in relevant games.
2-7 Single Draw Solver (No Limit)
Pro Package: $10,000
- HU & 6-max strategies
- Complete preflop ranges
- Blocker awareness
- Browse & play vs solver
- Kings Club, Bobby's Room, WSOP formats
Whale Hunter Package: $13,000
Everything in Pro, plus:
- EV loss visualization
- Advanced blocker analysis
- Node locking
- Hand history analysis
- Custom structures on request
We can discuss lower flat fee in exchange for % of your winnings in relevant games.
Badugi Solver (Fixed Limit)
Whale Hunter Package: $40,000
- HU & 6-max strategies
- Complete preflop ranges
- Some blocker awareness
- Browse & play vs solver
- EV loss visualization
- Node locking
- Hand history analysis
We can discuss lower flat fee in exchange for % of your winnings in relevant games.
Razz Solver (Fixed Limit)
Pro Package: $25,000
- HU and Ring (up to 4 active players after preflop)
- Blockers awareness
- Different structures
We can discuss lower flat fee in exchange for % of your winnings in relevant games.
Stud Hi Solver (Fixed Limit)
Pro Package: $40,000
- HU and Ring (up to 4 active players after preflop)
- Blockers awareness
- Different structures
We can discuss lower flat fee in exchange for % of your winnings in relevant games.
Open Face Chinese Solver
$1,390 / 30 days
- Classic
- Progressive
- Ultimate Jokers
- HU & 3-way
- Play vs solver or Calculate your spots
If you are playing $100/200+ mix games or $10k+ tournaments, reach out to me for a mix game demo. We will increase your winrate and chances for a WSOP bracelet: contacts.
Articles
- “It was by far my best learning experience in poker”: an interview with RaulGonzalez
- How I created a poker solver and made $500k at the age of 23 [twoplustwo thread]
- How I made my first million, and took down Phil Ivey along the way — story of Draw Solver
- Interview with Jungleman
- Indirect Share
- Podcast with Jungleman
FAQ
Is the solver local or cloud-based?
Solver is cloud-based, you can access it from any device. Ring strategy calculations take up to 1TB RAM and take days to converge. Running them on a home computer would only be possible with dramatic simplifications that cost accuracy.
What level of players do you work with?
From enthusiasts who play $10k buy-ins, to the most feared players in the world.
How long do I need to study to get results?
My customers report some improvement from the first several hours of use. For example, you can quickly study preflop ranges, and thresholds for fold and value-bet in popular spots.
The most successful customers spent hundreds of hours studying with my solvers.
How much improvement I can expect from studying with solvers?
My customers went from not knowing the rules of a game to top1 in the world in games they learned with my solvers.
For specific numbers, customers who are playing up to $3k/6k estimated improvement from 0.75 big blind/100 to 4 big blind/100.
Can I ask you to solve a new game?
We can discuss.
Will my opponents know I work with you?
My customer identities are confidential and it is not in my interest to give information to your opponents. Every customer I mention, publicly or privately, gave me permission to do it.
I play tournaments, will your solver be useful for me?
Yes, strategies for different game structures are available, and there is heavy interlap between tournament and cash strategy. My customers won the biggest tournaments.
Why study with solver when I can hire a coach?
For amateur players – studying with a human can be a good choice, as it requires a good grasp of poker to efficiently study solver strategies.
For semi-professional level and higher – Top3 players in the world are not going to give you honest coaching unless you pay a ridiculous hourly + share.
With the solver you can train for unlimited hours, its strategy is consistent and stronger than any human, and you are not going to learn bad habits from the solver.
How can I be sure solver is right?
Have a look at the reviews of my solvers from top players.
Start learning and see for yourself that strategies are consistent and make sense.
Solve some simple spots yourself and compare the results.
Internally, I validate every solver with a test suite. I'm open with customers about the assumptions each solver makes, its accuracy and its limitations, and I act on their feedback.
My opponents are bad, why should I study GTO?
Once you learn GTO you can understand better where your opponents deviate from it and how to punish the deviation. Many of my solvers have node locking which allows you to calculate the soft exploit strategy directly.
Contacts
t.me/olegsolvers
draw@olegsolvers.com
Twitter/X: @olegostroumov