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Matryoshka

Brackets · 30 levels

Nest numbers in dolls to hit the target exactly.

How to play

1. Tap a first and a last number to wrap them in a doll. Tap a doll to take it off.
2. What's inside a doll is worked out first; dolls can nest. Outside dolls, × and ÷ go before + and −.
3. Hit the target using exactly the dolls shown. A ÷ that isn't whole cracks its doll.

Work backwards from the target: which two numbers could make it? Each doll shows its value on its belly.

Open Matryoshka

Teeter, Tint and Echo Heist are free starters. Other games unlock through earned game choices or permanent packs. Your progress stays in the browser; optional sign-in saves it to your website account.