GAMES
Calc Grid
Calc Grid: place 1 to n once in every row and column, so that each outlined group makes its number with its sign – add, take away, multiply or divide. Grids from 3 × 3 for children to 7 × 7, made fresh every time and checked to have a single solution. Also part of Sudoku & Logic.
Sign in with your existing password ↗Ready to try · Calc Grid: place 1 to n once in every row and column, so that each outlined group makes its number with its sign – add, take away, multiply or divide. Grids from 3 × 3 for children to 7 × 7, made fresh every time and checked to have a single solution. Also part of Sudoku & Logic.
YOUR OWN SPACE TO EXPLORE
Games
- 3 × 3 to 7 × 7
- A new grid every time, one solution
- Notes, hints and best times
Explore a private demonstration organisation with fictional records. English and French are available in the app's account settings.