hey this is pretty nice! my high score was 532926. for the life of me i couldn't figure out where the exponents for scoring came from. i only noticed that making matches along the top or right side would result in ^0 exponents.
194 days ago (+1)
The exponent is the diagonal right-up number. We had a prototype to show that but just not enough time to actually implement it without a truckload of new bugs. Thank you for playing! 