Cleariosity: Numbers is a fun, quick pace game, where players race to create simple equations by stacking clear plastic cards on top of each other. Rules are very simple - each player puts a card on the table and all players race to find equations which can be created by stacking three, one-digit numbers (e.g. 3+5=8) on top of each other. The first to identify an equation collects the cards. The player collecting most cards is the winner!