Problems from 2025 North America East Division Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Little Leftover Pizza0.005293088895%1.4Easyen
AROD0.011282472962%8.0Harden
Andor Strikes Again0.0017915213186%4.1Mediumen
But I Want to Win0.0010431930897%1.4Easyen
Chess Solitaire0.002375967073%6.5Harden
Fractional Sequence0.006226724993%1.6Easyen
How Many Balls?0.0032816012880%6.1Harden
Move It, Slowpoke!0.00919735575%5.4Mediumen
Number Pyramid0.00108915412682%5.2Mediumen
Polyomino Tiling0.071837271037%8.8Harden
Triptych0.007551098174%5.3Mediumen
Valley Gulls0.001466231774%6.4Harden