| --- |
| title: LK Forge |
| emoji: 🔨 |
| colorFrom: green |
| colorTo: gray |
| sdk: static |
| pinned: false |
| short_description: Browser-based AI games, solvers, and tools |
| --- |
| |
| # LK Forge |
|
|
| **LK Forge**: privacy-first browser tools & games, nothing to install, nothing uploaded. |
| The game-AI engines and solvers run client-side in your browser, with no login. |
|
|
| 🌐 **[lkforge.com](https://lkforge.com)** |
|
|
| ## What we work on |
|
|
| - **Game-AI engines** — minimax with alpha-beta pruning, MCTS, IDA*, expectiminimax, |
| and negamax across chess, Go, Connect 4, checkers, othello, backgammon and more. |
| - **Puzzle solvers** — Sudoku, Rubik's Cube, mazes, word search, and others. |
| - **LLM evaluation** — we benchmark frontier models on game-playing ability. |
| Read the study: [ChatGPT vs Grok: Game-AI Benchmark](https://lkforge.com/blog/chatgpt-vs-grok-game-ai-benchmark/) |
| |
| ## On Hugging Face |
| |
| We publish the reproducible datasets behind our benchmarks here, each with a card linking |
| back to the live solver and the full write-up on [lkforge.com](https://lkforge.com). |
| |
| **Solver & game-AI benchmark cluster:** |
| |
| - [negamax-search-depth-scaling](https://huggingface.co/datasets/LKForge/negamax-search-depth-scaling) — Elo per ply of search for chess, Connect 4, checkers, othello |
| - [minesweeper-solver-benchmark](https://huggingface.co/datasets/LKForge/minesweeper-solver-benchmark) — win-rate by difficulty (Expert 36.2%) |
| - [sudoku-solver-benchmark](https://huggingface.co/datasets/LKForge/sudoku-solver-benchmark) — backtracking vs MRV vs constraint propagation |
| - [rubik-cube-solver-benchmark](https://huggingface.co/datasets/LKForge/rubik-cube-solver-benchmark) — min2phase solution length (~20.5 moves) |
| - [sliding-puzzle-solver-benchmark](https://huggingface.co/datasets/LKForge/sliding-puzzle-solver-benchmark) — 8- & 15-puzzle IDA\* length and nodes |
| - [maze-solver-benchmark](https://huggingface.co/datasets/LKForge/maze-solver-benchmark) — BFS shortest-path effort by maze size |
| - [tic-tac-toe-solver-benchmark](https://huggingface.co/datasets/LKForge/tic-tac-toe-solver-benchmark) — full minimax game-tree size (549,946 nodes) |
| - [2048-solver-benchmark](https://huggingface.co/datasets/LKForge/2048-solver-benchmark) — expectimax depth sweep (shipped engine reaches 2048 in 94% of 300 games) |
| - [game-ai-vs-llm-benchmark](https://huggingface.co/datasets/LKForge/game-ai-vs-llm-benchmark) — classical search vs a stochastic "LLM-sim" opponent (not a real LLM) |
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| Every number is reproducible from the shipped, client-side engine, with no login. |
