Modified Lights Out Game and Solver

Clicking a square

S

on the grid causes the color of

S

to change, along with the colors of all of the squares in the same row and column as

S

. The object of the game is to turn all of the squares black.

Clicking the "solution" check box toggles a display where clicking the boxes highlighted in blue solves the game. The solution updates dynamically.

Games are generated randomly using the "new game" slider, and only solvable configurations are chosen.

William T. Jamieson