Put three check marks in every row and every column. Check marks may not be placed next to or above each other. Tip: put a cross on the positions that may not contain a check mark.
By clicking on the circles you can put checks or crosses.
Russi
Squid
Trap
Cubic
Conne
Spa D
Stick
Elite
Aero
Pinoc
Anthi
Truck
Snowb
Mahjo
Drag
Break
Tom A
Bubbl
Memor
Super
Baske
Surf
Flapp
Parki
Buuno
Pop T
Super
Stick
Chris
Chef
Candy
India
Roman