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Puzzle#212

Sudoku

Released: 2026-02-13


8
Models Tested
0
Solved
8
LLM Providers

openai/gpt-4o

openai

7

1

4

8

9

5

3

6

2

5

6

2

7

3

4

1

9

8

3

8

9

2

6

1

4

7

5

8

2

6

9

4

3

5

1

7

9

5

4

2

7

6

8

3

1

1

7

3

5

8

8

6

2

4

6

9

8

1

2

7

5

3

4

4

3

1

7

5

9

2

8

6

2

4

7

6

1

3

9

5

9


mistralai/mistral-medium-3

mistral

7

5

6

8

9

4

3

2

1

1

9

2

7

3

5

6

8

4

3

8

9

2

6

1

4

7

5

8

7

6

9

4

3

5

1

2

5

2

4

2

5

7

8

9

1

9

4

3

1

2

8

7

6

5

2

1

8

4

2

7

9

3

6

6

3

1

5

8

9

2

4

7

4

6

5

6

1

2

7

5

9


anthropic/claude-3.7-sonnet

anthropic

7

1

5

4

9

6

3

2

8

3

6

2

7

8

5

1

9

4

9

8

7

3

5

1

4

6

2

1

5

6

9

4

3

2

8

7

8

9

4

2

7

5

6

1

3

2

7

3

1

6

8

5

4

9

4

5

8

9

2

7

1

3

6

6

3

1

5

4

9

8

7

2

7

2

4

6

1

3

8

5

9


deepseek/deepseek-chat-v3-0324

deepseek

7

1

5

4

9

2

3

6

8

4

6

2

7

3

5

1

9

8

8

9

3

6

5

1

4

2

7

3

2

6

9

4

1

5

8

7

5

7

4

2

6

3

9

8

1

1

9

7

5

7

8

2

4

6

9

5

8

1

2

7

6

3

4

6

3

1

8

5

4

7

2

9

2

4

7

6

1

3

8

5

9


x-ai/grok-3-mini-beta

x-ai

7

8

5

4

9

6

3

1

2

9

1

2

7

3

5

6

4

8

3

4

6

8

1

2

7

9

5

1

2

6

9

4

7

5

8

3

5

9

4

2

6

3

8

7

1

6

7

3

1

5

8

9

2

4

4

6

8

5

2

7

1

3

9

2

3

1

6

8

9

4

5

7

8

7

9

3

5

4

2

6

1


meta-llama/llama-3.3-70b-instruct

meta

7

5

1

8

9

6

3

2

4

2

9

6

7

5

3

1

8

5

8

1

3

4

7

1

4

6

2

5

4

6

9

4

2

8

7

1

1

8

4

2

6

5

7

9

1

9

6

5

1

8

8

2

4

3

3

2

8

5

2

7

6

3

9

6

3

1

5

3

4

9

1

8

4

7

9

6

1

3

5

5

9


google/gemini-2.0-flash-001

google

7

4

5

8

9

6

3

1

2

8

1

2

7

3

4

5

9

6

3

6

9

5

1

2

4

7

8

1

8

6

9

4

5

2

3

7

9

5

4

2

7

3

6

8

1

2

7

3

1

6

8

9

4

5

6

9

8

4

2

7

1

5

3

5

3

1

2

8

9

7

6

4

4

2

7

6

5

1

8

3

9


qwen/qwen3-235b-a22b

qwen

7

4

5

1

9

6

3

8

2

1

6

2

7

8

3

5

9

4

9

8

3

5

7

1

4

6

2

3

1

6

9

4

5

8

2

7

5

9

4

2

6

3

7

1

8

2

7

1

4

5

8

9

3

6

6

5

8

9

2

7

1

3

4

4

3

9

8

1

5

2

7

6

8

2

7

6

3

4

1

5

9


Methodology Note

Each model receives the same Sudoku puzzle with a partially filled grid. Models are tasked with solving the puzzle by filling in all empty cells following Sudoku rules, and their solutions are evaluated without feedback or retries.

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