You have a 7 by 7 grid, the goal is to fill blank cells with digits (the number of digits can be configured in difficulty settings) taking into account the sum cells:
Square sum: located inside the grid and shows the sum of the cells around it.
Row sum: located to the left of the grid and shows the sum of the cells in its row (except square sums).
Column sum: located above the grid and shows the sum of the cells in its column (except square sums).
Diagonal sum: located in the top-left corner of the grid and shows the sum of the cells in its diagonal (except square sums).
- move one cell left, right, up, and down
- move to the first cell in the current row
- move to the last cell in the current row
- move the the first cell in the current column
- move to the last cell in the current column
Do you want to restart the game?
| Statistics | |
|---|---|
| Time (min:sec) | 00:00 |
| Mistakes | 0 |
| Cells filled | 0 |
| Digits number | 10 |
| Cells comparison | - |