Sumplete

Sumplete is a fast-paced math logic puzzle where your goal is to delete numbers so every row and column adds up to its target total.

Each row and column has a sum clue shown on the right and bottom of the grid.

How it works:

• Every number cell starts as unknown.
• Tap once to mark a number as deleted.
• Tap twice to mark a number as kept.
• Tap a third time to return it to unknown.

Your task is to choose the correct numbers to keep so that:

• Each row adds up to its row total.
• Each column adds up to its column total.

In the Daily 5×5 mode:

• When a row or column is correct, it will light up.

Helpful features:

• Click a sum clue to automatically mark the remaining cells in that row or column once the total is forced.
• If a cell’s value is larger than the sum clue, it can be eliminated immediately.

Why we like it:

• ✅Pure, satisfying number logic.
• ✅Easy to learn, surprisingly tricky to master.
• ✅Perfect for quick, competitive daily runs.

Hint: Start with the smallest sum clues and the corners, they usually force decisions faster than the big totals.