Puzzle Games

[Marsell]

Try and solve the puzzles people post, or post your own.
I post one in a minute.

 

[Marsell]

Buttons
Object is to make all the Os into Xs

before
12345
1OOOOO
2OOOOO
3OOOOO
4OOOOO
5OOOOO

After
12345
1XXXXX
2XXXXX
3XXXXX
4XXXXX
5XXXXX

choose one O, and the O up, down, left, and Right of it switch positions
for example row 2, col. 4

OOOXO
OOXXX
OOOXO
OOOOO
OOOOO

then: row 4, col. 4

OOOXO
OOXXX
OOOOO
OOXXX
OOOXO

oh and you can activate buttons that are in O positions, one move at a time
Please only quote the puzzle itself