Play Memory Challenge free Online. Touch to choose the box to unlock.. A game about memorizing tiles and improve your abilities. Each new level is a bit more difficult than the previous one. Can you complete all 60 levels? PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Memory Challenge is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Memory Challenge anywhere, anytime.