Dicedom - Merge Puzzle. Dicedom is a amazing board game. Roll the dice, match 3 same dice to merge magic dice. It's a offline game. It is a completely free game. Easy to play and hard to master. How to play: Play on 5X5 tiles wood board. Each tile you can only put one dice. You can't merge different number dice. There are 6 Colors Domino dice. Roll the dice to get new dices.