Sudoku Challenges is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9 × 9 grid with digits so that each column, each row, and each of the nine 3 × 3 sub-grids that compose the grid (also called "boxes" or "blocks") contain all of the digits from 1 to 9. Each puzzle will start at a partially completed grid, which has a single solution.
Tap a cell to select it. Tap a digit at the bottom row to fill it into the selected cell. Use eraser to clear the current cell. Tap the Note button to turn on the draft mode. Use hints wisely to reveal any cells.
Color
Cute
Russi
Extre
Quad
Nina
Akoch
Fashi
Among
Fishe
Orc H
Save
Garte
Lost
Dumb
Caree
Spong
Bull
Speak
Mayhe
Casin
Snipe
Crazy
Mia M
Runni
Push
Hallo
Kids
Draw
Unico
Neon
City
Monst