SumGoal

A simple arithmetic target challenge

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Choose your six

Turn six tiles into one target.

Reveal any combination of large and small tiles. Each board contains the traditional four large numbers and two copies of every small number from 1 to 10.

Large numbers

4 tiles · one of each

Small numbers

20 tiles · two of each
Reach the target

Choose six tiles, then combine them with +, −, × and ÷. You can use each tile once and you do not have to use them all.

Work it out your way

Build the calculation one step at a time, undo freely, and choose whether intermediate totals are shown while you play.

Compare afterwards

When the round ends, SumGoal shows a minimum-step solution where one exists, with a preference for straightforward human-style arithmetic.