After every Blue car (except the last), there are two Yellow cars. After the Yellow cars, there is one Red car.
Searching for "logicheskie zadanie po matematike dlia vtorogo klassa" (logical math problems for 2nd grade) yields a variety of challenging, reasoning-based exercises typical of the Russian School of Mathematics (RSM) or traditional Russian math olympiads. logicheskie zadanie po matematike dlia vtorogo klassa
: Determining the next element based on complex repeating rules. After every Blue car (except the last), there