AI vs Puzzles

Back to Home
Puzzle#713

Sudoku

Released: 2026-07-30


5
Models Tested
0
Solved
5
LLM Providers

openai/gpt-4o

openai

Difficulty:
hard

4

7

2

1

9

8

6

5

3

3

9

5

2

6

4

8

7

1

6

1

8

5

3

7

2

4

9

2

5

6

8

4

3

1

9

7

1

8

7

9

5

6

4

3

2

9

3

4

7

2

1

5

8

6

5

1

3

6

8

2

9

7

4

8

6

2

3

7

9

7

1

5

7

4

9

1

7

5

3

2

8


google/gemini-3-flash-preview

google

Difficulty:
hard

7

9

2

1

8

4

6

5

3

3

4

5

2

6

9

8

7

1

6

1

8

5

3

7

2

4

9

1

5

6

8

4

3

2

9

7

2

7

3

9

5

6

4

1

8

9

8

4

4

7

2

3

6

5

5

1

7

6

2

8

9

3

4

8

2

9

3

7

1

5

6

0

4

3

9

7

1

5

6

2

8


mistralai/mistral-medium-3

mistral

Difficulty:
hard

1

4

7

9

2

8

6

5

3

3

9

5

4

6

1

8

7

2

6

2

8

5

3

7

2

1

4

2

5

6

8

4

3

5

9

7

7

3

9

2

5

6

4

8

1

4

8

1

9

7

5

3

2

6

5

1

2

6

8

4

7

3

9

9

6

4

3

1

2

9

7

5

8

7

3

7

9

9

1

4

8


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

meta

Difficulty:
hard

4

8

5

3

1

2

6

5

3

3

1

2

9

6

8

7

4

5

6

9

8

5

4

7

2

1

3

9

5

3

8

4

6

1

2

7

1

4

6

2

5

3

8

9

7

2

7

1

4

7

5

9

6

8

5

6

4

1

3

9

7

2

8

8

3

9

7

2

1

4

5

6

7

2

6

4

8

5

3

1

9


deepseek/deepseek-chat-v3-0324

deepseek

Difficulty:
hard

9

7

4

1

2

8

6

5

3

3

2

1

4

6

5

8

7

9

6

5

8

9

3

7

2

1

4

2

5

6

8

4

3

1

9

7

7

3

9

2

1

6

4

8

5

1

4

8

5

7

9

3

6

2

5

1

3

6

8

2

7

4

9

8

6

7

3

9

1

5

2

4

4

9

2

7

5

4

6

3

8


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.

Leaderboard