Abacus 3D Play full screen Drag for move boes ad collect vertical lie by color About Abacus 3DTake abacus and drag the balls to add the same column! Collect a column of the same color and merge it. Try to get rid of all the abacus and pass all the levels!Title:Abacus 3DSubType:JavascriptGenre:BoardgamesTags: 1player 3d classic logic singleplayer Age Recommendation: Kids Teens Young Adults Adults Seniors Compatible models:PC Mobile