A protected excel sheet.
On the first boards you have to type the numbers for each colour in the right order (ex. 2,5,6,9). If you make a mistake (ex. 2,56, 9) or (ex. 2, 9, 7) the sheet will not let you proceed.
On the next line you type the number of contructs for every colour. Again you are not able to type a number larger than 3.
The score (including the 8 card bonus is computed automaticaly).
If you play more than one games you can keep the score on the last board.
All shells that are not meant to type numbers are protected.