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Puzzle#710

Sudoku

Released: 2026-07-29


5
Models Tested
0
Solved
5
LLM Providers

google/gemini-3-flash-preview

google

Difficulty:
hard

5

3

4

8

2

7

6

9

1

9

6

7

3

1

2

5

8

4

1

2

8

6

5

4

3

7

9

2

8

5

1

6

3

9

4

7

4

1

9

7

3

8

2

5

6

6

7

3

5

9

4

1

2

8

8

2

6

9

7

5

4

3

1

3

9

2

4

8

6

7

1

5

7

5

1

2

4

9

8

6

3


openai/gpt-4o

openai

Difficulty:
hard

8

5

4

3

6

7

2

9

1

9

6

3

1

4

2

5

8

7

1

2

7

6

5

8

3

4

9

6

8

5

7

1

3

9

2

4

4

3

9

8

2

6

7

5

6

2

7

1

5

9

4

1

3

8

7

1

8

9

3

5

4

6

2

3

9

2

4

8

1

6

7

5

5

4

6

2

7

9

8

1

3


mistralai/mistral-medium-3

mistral

Difficulty:
hard

5

3

4

8

6

7

2

9

1

9

6

8

1

4

2

5

3

7

1

2

7

6

5

9

3

8

4

2

8

5

3

1

4

6

7

9

4

1

3

9

7

8

2

5

6

6

7

9

5

2

3

1

4

8

8

4

6

7

3

5

4

2

9

3

9

2

4

8

6

7

1

5

7

5

1

2

9

3

8

6

4


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

meta

Difficulty:
hard

5

8

4

3

2

7

1

9

6

6

1

3

5

4

9

8

7

2

7

2

9

1

8

6

3

5

4

8

5

6

4

3

1

2

7

9

4

9

1

7

6

8

5

3

2

2

7

8

9

1

5

4

6

3

3

6

5

2

7

4

9

1

8

1

4

2

8

9

3

7

6

5

9

3

7

6

5

2

8

4

1


deepseek/deepseek-chat-v3-0324

deepseek

Difficulty:
hard

8

5

3

4

6

7

2

9

1

9

6

4

8

3

2

5

7

0

1

2

7

6

5

9

3

8

4

6

1

9

5

2

3

7

4

8

4

3

2

7

1

8

9

5

6

5

7

8

4

9

6

1

2

3

7

8

6

3

4

5

4

6

2

3

9

5

9

8

4

6

1

7

2

4

1

2

7

1

8

3

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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