Knowledge and Curiosity
Grown-ups

All levels

Copy the Cup Stacks

Copy a visible card by matching each stack's bottom-to-top symbols.

How to play

Choose a top cup from a stack or the ordered supply, choose a destination and Move. Keep within the stack height; use the spare for temporary storage.

Only top cups move, including the supply. Supply is source-only. Match every labelled position exactly, leaving the spare and supply empty. Identical symbols are interchangeable. Undo and Reset retain discoveries; Next stacks waits for you.

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About Copy the Cup Stacks

Copy a visible card by matching each stack's bottom-to-top symbols.

How to play

Choose a top cup from a stack or the ordered supply, choose a destination and Move. Keep within the stack height; use the spare for temporary storage.

Only top cups move, including the supply. Supply is source-only. Match every labelled position exactly, leaving the spare and supply empty. Identical symbols are interchangeable. Undo and Reset retain discoveries; Next stacks waits for you.

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