MindProofA different way to think.
Odd One Out
Look at the six cards. Follow the rule, find the exception, then discover why it stands out.
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12 puzzles with explanations
How to play ↓Which pattern is NOT mirrored left to right?
A small hint
Imagine a vertical mirror through the middle column.
Why it works
Card F breaks the mirror rule: its filled cells do not match on the left and right. Each other card matches across the middle column.
Read the solution
Card F breaks the mirror rule: its filled cells do not match on the left and right. Each other card matches across the middle column.
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How to play
Read the question first: it tells you which property to compare. Check all six cards before you choose. Every puzzle has one exception to that stated rule.
Find a puzzle from a post
Choose the puzzle ID printed on the image or video.
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