Cosmic Number Puzzles
Cosmic Number Puzzles
A grid of numbers floats in the cosmos. Along the edges sit target sums for each row and column. Colored regions each have their own target too.
First tap crosses a cell out ✕ — excluded from sums. Second tap gives it a star ⭐ — it counts! Third tap resets it. Every cell must end up starred or crossed!
When a row, column, or region sum is satisfied, remaining cells auto-cross themselves. Stuck? Tap 💡 for a hint — you get 3 per level.
Star a number that pushes a sum over the target and you lose one of your 3 lives. All three constraints — rows, columns, and regions — must match exactly.
120 levels across 12 cosmic sectors. Grids grow from 5×5 to 7×7. A fresh Daily Challenge arrives every day. Good luck, navigator.
Level complete!
grids await. Brace yourself, navigator — the cosmos just got bigger.
The cosmos can be unforgiving.
Rise and try again, navigator.