ioio is a minimalistic puzzle game. It celebrates the simple joy of stacking and arranging. Inspired by the classic game of Solitaire, ioio twists the formula to make a fresh and clean approach. Calming and easy to pick up, you will soon find yourself deep in concentration to perfect each puzzle. Features: FREE and no IAP - a complete experience from the moment you download it Play 48 handcrafted puzzles No random, everything is solvable Simple rules, lots of possibilities Enjoy the minimal and soothing soundtrack Clean interface and minimalistic graphics Google Play Store: http://bit.ly/2m63Bxh https://www.youtube.com/watch?v=fOpuKR8cevA .