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Puzzle#572

Sudoku

Released: 2026-06-13


5
Models Tested
0
Solved
5
LLM Providers

openai/gpt-4o

openai

Difficulty:
hard

5

4

3

9

6

8

1

7

2

7

2

6

3

5

4

9

8

1

8

9

1

2

1

7

6

5

4

4

3

7

8

2

6

5

9

1

6

8

2

7

9

5

3

1

4

1

5

9

4

3

9

7

2

8

9

1

4

6

3

2

8

4

7

3

6

5

1

8

9

7

2

9

6

7

8

5

4

1

2

3

6


google/gemini-3-flash-preview

google

Difficulty:
hard

3

4

8

9

6

5

1

7

2

1

2

6

3

7

8

9

4

5

7

9

1

4

1

2

8

5

6

4

3

9

8

5

1

2

6

7

8

5

2

7

4

6

3

1

9

1

6

7

3

2

9

5

4

8

5

8

4

6

3

7

3

9

1

2

1

5

1

8

4

7

3

6

6

7

3

5

9

2

8

2

4


mistralai/mistral-medium-3

mistral

Difficulty:
hard

8

3

7

4

6

9

1

7

2

1

2

6

8

7

3

9

4

5

5

9

4

2

1

8

6

5

3

4

3

9

7

5

2

8

6

1

7

8

2

9

4

6

3

1

9

9

6

3

1

2

5

4

3

8

2

1

4

6

3

7

5

8

9

3

4

5

3

8

1

7

2

6

6

7

8

5

9

4

2

1

3


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

meta

Difficulty:
hard

5

1

9

7

6

4

1

7

3

2

8

6

1

5

3

9

4

7

3

4

7

9

1

2

5

8

6

1

5

3

4

9

7

2

6

8

9

6

2

8

3

1

7

5

4

7

3

8

5

2

6

4

9

1

8

9

1

6

7

5

3

2

4

4

7

5

3

8

9

6

1

2

6

2

4

1

4

8

7

3

9


deepseek/deepseek-chat-v3-0324

deepseek

Difficulty:
hard

5

4

3

8

6

9

1

7

2

7

2

6

3

5

4

9

8

1

8

9

1

2

1

7

4

5

3

4

3

7

9

2

8

5

6

1

9

8

2

7

4

5

3

1

6

1

6

5

1

9

3

2

4

8

2

1

4

6

3

2

8

9

7

3

5

8

4

8

1

7

2

9

6

7

9

5

7

6

1

3

4


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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