LOGICAL MATHEMATICS

Forty levels with a consistent increase in difficulty You will have to overcome in this puzzle with a mathematical bias. Actually, the math here is the simplest, it's more like arithmetic at the level of elementary actions with numbers within 20, but logic will make you sweat. After calculating the response of the presented action, think about which chips you need to make it out of. The final chip with the correct answer should be moved strictly to the place of the answer (red square with a question mark). Keep in mind that incorrectly moved chips fly out of the field and disappear, so the need for careful strategy development is obvious here.