How to use MinuPlu
Arrows up and down: Go to the previous or following days.
Arrows left and right: Switch between the MinuPlus of one day.
The bullets show you the level of difficulty (easy, medium, difficult).
By clicking in a cell, you can select the desired number. Choose 0 to erase a previously entered number.
By clicking in the white area outside the MinuPlu, you can enter annotations. This is very useful for large MinuPlus.
You can move your annotations (even into the MinuPlu) by dragging it to the desired position with your mouse.
In addition, you can view the solution and
decide whether wrong numbers should be shown in red.