A little sudoku-like app for helping first-graders practice addition

allow text to be typed while mouse hovers over drawing

The whole point of my keyboard shortcuts scheme is that if you press a regular key and the mouse is not down, it goes in at the cursor.

Created by  Kartik K. Agaram  on May 17, 2022
IHG5RXP5IZCDP5N4L3BHD4J6GB2MTU4FVLTKZR6EQW7HCGBSJL2AC
Change contents