Demonstrate your mathematical abilities and memory in this unique puzzle with cats! Online game Catculus is a test where you need to choose tiles so that their amount exactly corresponds to a given number. You will receive a fine for exceeding the target, and the game will end if there are too many mistakes. The task is complicated by the fact that black cats constantly cover parts of the field, turning the match into a real test of memory. Now you will have to accurately remember the location of the numbers, or take risks and hope for luck. Prove that you have a good memory and knowledge of mathematics by going through all the levels of the game Catculus.
