Wow, thank you so much for the kind words! Btw, I have two ideas to improve the concept:
- Add vertical expressions (since the dice can be rotated, vertical expressions will have reversed operators and numbers, if 'V' is '5' horizontally, it is '<' vertically) that cross horizontal ones
- Add modulo operator. III when rotated creates it. And below modulo another expression line appears to write what divisor is used