Crosswords for beginning readers. This app. contains 30 crosswords in every 14 words (about 420 different words). Requires level 3 AVI (old) AVI M4 (new), so the end of 1st grade, end group 3. I have tried to give a child every word intelligible description available. There are also many contradictions for. The app. contains a keypad (keyboard). Can be switched from azerty to qwerty. Relief is provided. I made these exercises relying on my 25 years experience as a teacher 1st grade.