Logika - eto osnova nashego myshleniia, samyi universalnyi instrument poznaniia mira. Chem ranshe vash rebenok nachnet ovladevat logicheskimi operatciiami, tem proshche budet emu uchitsia chitat i pisat. Veselye risovannye geroi predlozhat vashemu rebenku uvlekatelnye zadaniia, kotorye obiazatelno zainteresuiut vashego rebenka i budut nezametno obuchat ego!