Lights Out is a puzzle where you are given a 5x5 grid of buttons/lights with some on and others off which you have to switch off all lights in the minimum number of moves as possible.
Click any of the lights will toggle it and the four adjacent lights(vertically and horizontally, but not diagonally).
Shot
Heroi
Cool
Ice P
Rocke
Neon
Happy
Join
Rescu
Golem
Zombi
Tap N
Conne
Papa'
Myste
Steve
Skibi
Kick
Two T
Butte
Funny
Paw P
Ariel
Noob
Ragdo
Mini
Monst
Sport
Mahjo
Cats
Hallo
Fidge
Shado