The Riddle of Einstein is a game in which you must solve a series of mathematical puzzles. You must use your wits and mind to master the riddle in this logical game. With a new level every day, you will become more and more skilled, and the difficulty will increase as you advance. Challenge yourself to win each level and see if you are the best in your class. The game is based on a real riddle of Albert Einstein, that only 2% of the population can solve.

All riddles contain at least two pairs of options. You can choose the first one, which you can consider your option. Then you have to select the other one. It is the answer to the riddle. Only the answers will be correct, so you have to use all your abilities to find the correct one. You can change the options to help you in your quest.