Count, calculate, differentiate between odd and even numbers, recognize alphabet letters, sort vowels and consonants… While playing, children exercise with numbers and letters. 3 difficulty levels allow a smooth progression while having fun. By starting with the "solo missions", a training camp, kids will learn at their own pace then they can play with the "adventure mode" with compulsory exercises. There are 8 different solo missions, with 3 difficulty levels. There are 10 missions in "adventure mode", also with 3 difficulty levels.