Comment by Zhyl

There's a typo on the instructions page. The example has 'rises' but the rest of the explanation uses 'raises'

I love this as a concept, though.

I think if I were to expand this I'd maybe have pre-defined strings for the greps, cards with results on, number pre-selected etc. This makes it more of a 'find the card' or 'matching' game than a problem solving game, but it would make it more kids-card-gamey