Your privacy choices

We use essential storage to remember your settings. With your permission, Google AdSense may use cookies to serve and measure ads. Privacy Policy.

KenKen of the Day

Brain Lab • 5×5 Grid

0:00
16*
13+
1/
12*
16*
11+
15+

Tap a cell on the grid, then select a number

New puzzle at 00:00 UTC • Use keyboard 1‑5 or tap numbers

Rule 1: Latin Square

Each row and column must contain unique numbers from 1 to 6. No repeats allowed!

1
2
2
1
Valid 2x2 Example