NUMBER SMASH
A Balatro-ish take on Countdown's numbers round.
Solve 10 puzzles per set. The clock is a bonus window, never a fail. Aim for the fewest presses and build an under-par streak.
↑/+ add 1 ↓/− minus 1 (stops at 0) R reset
Space swap lit slot D duplicate
A B+A X B−A M B×A V B÷A