Click to play Sum Island

Use your keyboard or mouse — every game runs right here.

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Use your keyboard or mouse — every game runs right here.

Sum Island

Math · added Feb 21, 2025 · 600×800

About Sum Island

Step into the enchanting world of Sum Island, where numbers become your playful allies. Forge connections by strategically pairing colorful blocks, creating magical sequences. With each level offering new puzzles, hone your skills in this captivating blend of strategy and charm that rewards patience and thoughtful planning.

How to play

  • Keyboard or mouse — the game tells you what it wants.
  • Touch-ready: rotate to landscape for the widest view, and use the fullscreen button on small screens.
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