With the game Double Tower of Hanoi Solitaire, you can earn crypto just by playing and having fun. Build 2 towers in this Hanoi puzzle as card game. Move all cards in two columns in suit from 9 descending down to A. You can only move a card onto a higher ranked card or an empty column. mobile To earn crypto with Double Tower of Hanoi Solitaire, you need to start the rewards timer here and enter your crypto wallet address.
