A fun arithmetic puzzle about stacking tiles. You need to tap on a column to point a tile to the right place. When you connect the tiles, you get a new one tile with a doubled number.
Tap on a column to drop a tile there
City
X-mas
Adam
Gridd
Pengu
Kitty
Valen
Slidi
Real
Sweet
Templ
Cat L
Highw
Polic
Side
Tank
Car T
Roost
Fun H
Zombi
Girls
Siste
The L
Merma
Baby
Tanks
Anima
Fille
Ragdo
Spide
Pinba
Cut M
Gumba