101% completion tracker for the original DKC. Log every token, bonus room, and Kong across all six worlds to chase the true ending.

102% completion tracker for Diddy's Kong Quest. Track DK coins, kremkoins, and every bonus barrel across Crocodile Isle.

105% completion tracker for Dixie's Double Trouble. Map out every bonus stage, bear coin, and DK coin needed for full completion.

Save file editor for SM64. Inspect and modify your save data — stars, caps, coin counts, and course completion flags.

96-exit completion tracker for the SNES classic. Mark off every secret exit, star road stage, and special world level.

A faithful 2048 replica built for the browser. Slide tiles to merge powers of two and reach 2,048 — then keep going.

Create Before & After puzzles and share them by link. Solvers get the free letters R, S, T, L, N, E, then pick extra letters and take a crack at the solution.