easy
5x5 grid.
0 of 25 free easy Standout puzzles used
Standout New
Shade repeated numbers while keeping the unshaded cells connected.
Today's editions
5x5 grid.
0 of 25 free easy Standout puzzles used
8x8 grid.
0 of 25 free medium Standout puzzles used
10x10 grid.
0 of 25 free hard Standout puzzles used
From the rulebook
Every row and column starts with repeated numbers. Shade cells until each unshaded number appears only once in its row and column.
Shaded cells cannot share an edge, and every unshaded cell must remain connected. Tap a cell to cycle blank, shaded, kept, then press Check when the board is solved.