SudokuBench (Single-shot, 6x6) — leaderboard

SudokuBench single-shot mode on 6x6 grids. One-attempt solving on mid-size grids.

Metric: 6x6 Solve Rate (%). Source: pub.sakana.ai. Status: saturation imminent. 14 models tracked.

Top models

#ModelScore
1GPT-5 (High)20
2GPT-5 (Medium)20
3Gemini 2.5 Pro13.33
4O3 Mini (High)6.67
5GPT-4.10
6Llama 4 Maverick0
7Qwen 3 30B A3B0
8QwQ-32B0
9DeepSeek R10
10Qwen 3 235B A22B0
11Llama 4 Scout0
12Grok 3 Mini0
13Claude 3.7 Sonnet (Thinking)0
14GPT-5 (Low)0

Interactive version: theaggregate.ai/benchmark?slug=sudokubench-single-shot-6x6 · How the rankings work · Data refreshed daily, snapshot 2026-07-22.