Domino

Puzzle Number:#109
Print Date:2026-10-27
Domino puzzle #109
Solution:
google/gemini-2.5-flash-lite

Guess

Reasoning

I have identified all the dominoes present in the image and compared them to a complete set of double-six dominoes. The domino with pip values 2 and 5 is the on...

Incorrect
anthropic/claude-haiku-5.5

Guess

Reasoning

Reading the pip values across the board, I could not find a 5-5 domino among the placed tiles, so it is the most likely excluded one. This is a low-confidence r...

Incorrect
openai/gpt-6-luna

Guess

Reasoning

I checked the pip combinations shown on the 27 dominoes. The double-four does not appear, so it is the excluded domino.

Incorrect
openai/gpt-5.6-luna

Guess

Reasoning

I compared the pip counts on each of the 27 visible dominoes against all 28 unique combinations in a double-six set. Every combination is represented except the...

Incorrect
openai/gpt-6-luna-decisions
Decision Model

Guess

Incorrect
cloudflare/clef-omni
Decision Model

Guess

Incorrect
typesafe/jev-1.14
Decision Model

Guess

Incorrect
meta/muse-spark-1.2-contributor

Guess

Reasoning

The board contains 27 dominoes. Checking all 28 pairs of the double-six set, the double 0-0, 1-1, 2-2, 3-3, 5-5 and 6-6 and every non-double combination can be...

Incorrect
qwen/qwen3.8-flash

Guess

Reasoning

The board contains 27 dominoes. After reading each half and checking all double-six pairs, every combination appears except the 2-2 domino, so that is the missi...

Incorrect