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Size8×8Typedbchocopuzz.linkOpen in puzz.linkAI Solve Rate2/55Cheapest Solvegpt-5.4@xhigh ($4.0910)Fastest Solvegpt-5.4@xhigh (13m 32s)

Rules

Divide the grid into regions of size 2 (dominoes). Connected white cells and connected black cells each form one domino.

Model

Strategy

Time

Cost

✓

gpt-5.4@xhigh

agentic

13m 32s

$4.0910

✓

gpt-5.2@xhigh

agentic

85m 52s

$13.1560

✗

deepseek-v3.2-speciale

direct

148m 01s

$0.1300

✗

gpt-5.2-pro

direct

90m 20s

$2.7040

✗

minimax-m2.1

direct

60m 54s

$0.1960

✗

claude-opus-4-6@thinking

direct

56m 38s

$6.3300

✗

claude-sonnet-4-6@thinking

direct

54m 46s

$0.4480

✗

kimi-k2-thinking

direct

49m 08s

$0.2500

✗

gemini-3.1-pro

agentic

42m 22s

$15.3580

✗

deepseek-v3.2

direct

32m 02s

$0.0460

✗

grok-code-fast-1

direct

31m 57s

$0.7820

✗

kimi-k2.5

direct

31m 38s

$0.2920

✗

gpt-5.2@xhigh

direct

27m 40s

$1.2540

✗

claude-opus-4-6@thinking

agentic

27m 12s

$10.1650

✗

qwen3-235b-a22b-thinking-2507

direct

22m 05s

$0.0120

✗

gpt-5.2@medium

direct

16m 28s

$0.7670

✗

gpt-5.2@high

direct

12m 37s

$0.6640

✗

minimax-m2.5

direct

12m 34s

$0.0650

✗

glm-5

direct

10m 49s

$0.1200

✗

glm-4.7

direct

10m 27s

$0.0890

✗

claude-opus-4-5@thinking

direct

8m 52s

$0.9510

✗

grok-4-1-fast-reasoning

direct

8m 48s

$0.0310

✗

claude-sonnet-4-5@thinking

direct

6m 47s

$0.4320

✗

gemini-3-pro

direct

5m 22s

$0.4080

✗

gemini-3.1-pro

direct

5m 20s

$0.3790

✗

qwen3.5-397b-a17b

direct

5m 01s

$0.0970

✗

gemini-3-pro@minimal

direct

4m 58s

$0.3790

✗

qwen3-vl-235b-a22b-thinking

direct

4m 46s

$0.0500

✗

mimo-v2-flash

direct

4m 41s

$0.0140

✗

gemini-3-pro@high

direct

4m 04s

$0.3340

✗

gemini-2.5-pro

direct

3m 39s

$0.2970

✗

grok-4-1-fast

direct

3m 26s

$0.0130

✗

gpt-5.1@medium

direct

3m 00s

$0.1570

✗

gemini-3-flash@minimal

direct

2m 57s

$0.1080

✗

gpt-5@medium

direct

2m 48s

$0.0710

✗

gemini-3-flash@high

direct

2m 35s

$0.0900

✗

qwen3-next-80b-a3b-thinking

direct

1m 54s

$0.0070

✗

gpt-5.2@low

direct

41s

$0.0290

✗

direct

36s

$0.1850

✗

direct

25s

$0.0260

✗

claude-opus-4-6

direct

20s

$0.0440

✗

claude-sonnet-4-5

direct

15s

$0.0220

✗

claude-opus-4-5-high

direct

15s

$0.0360

✗

claude-sonnet-4-6-1m

direct

14s

$0.0400

✗

claude-opus-4-6-1m

direct

13s

$0.0620

✗

claude-sonnet-4-6

direct

12s

$0.0230

✗

mistral-large-2512

direct

12s

$0.0020

✗

claude-opus-4-6@max

direct

10s

$0.0300

✗

devstral-2512

direct

$0.0000

✗

gpt-4.1

direct

$0.0090

✗

gpt-oss-120b

direct

$0.0000

✗

gpt-4o

direct

$0.0130

✗

qwen3-coder

direct

$0.0010

✗

gpt-3.5-turbo

direct

$0.0010

✗

gpt-5.2

direct

$0.0040

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