• Game 01 of 10
  • 2–4 min
  • Procedural
  • New every day

reconstruct

An original image is generated for the day, cut into tiles and scrambled. Swap tiles until it is whole again — and try to do it in as few swaps as the puzzle strictly requires.

How a round plays

Put the picture back together.

  1. Tap one tile, then another, to swap them.
  2. The image resolves as tiles land in the right place.
  3. The round ends the moment the picture is correct.

Scoring and fairness

What the grade is measuring.

The ◆ grade. Your swap count against the mathematical minimum for that scramble. Match it for five ◆.

Hints.Places one tile correctly for you, and counts as a swap. Using one keeps you off the ranked board for that day, so a hint can rescue a round but never buy a rank.

How the result is proved.Replayed move log. Every one of the ten games is verified server-side in one of three ways — a replayed move log, a server-graded answer, or per-guess checks that end in a signed win token — so the leaderboard only counts results the server could reconstruct for itself.

  • Verification: Replayed move log
  • Puzzle source: Procedural
  • Typical round: 2–4 min

Where it comes from

A new one, every night.

Tomorrow's reconstruct already exists. It was generated from a date seed, checked by a solver, and put in a queue that runs weeks ahead of today — so nothing ships the night it was made, and a bad batch never reaches a player.