NotSet

Four collections of symbols appear.
Three form a valid Set — one does not.
Find the odd one out before time runs out.
Wrong answers cost 5 seconds.

The Set rule

For every attribute, all three cards must be
either all the same — or all different.

Attribute: colour — all different ✓

red blue green

Attribute: count — all same ✓

2 2 2

Attribute: colour — two the same ✗

red red blue

Not a valid set

Full examples

Each attribute checked independently.

Valid set — all attributes pass

shape: all diff color: all diff count: all same fill: all diff

Valid set ✓

Not a set — one attribute fails

shape: all diff color: all diff count: 1 · 1 · 2 fill: all diff

Not a valid set ✗

In the game, three cards form a valid set.
Your job: find the one that doesn't belong.

Time's up.

Rounds correct 0

Best streak 0

Total 0

Best: 0