Every challenge leaves a trace of thinking

Browse historical daily puzzles, leaderboard snapshots, and public challenge records across logic games.

Archive records5

Supported games3 games

Participating players2

Latest archive2026-05-25

Quick archive access

Review historical hidden-number puzzles, best guess counts, and leaderboard snapshots.

Archive records2Challenge attempts3

Archive target numbers, sample solutions, daily winners, and fast calculation records.

Archive records2Challenge attempts2

Browse grid puzzles, completion times, and historical leaderboard moments.

Archive records1Challenge attempts1

DateGameModeWinnerBestPlayersAction

2026-05-25

Bulls and CowsDaily challengeMiJi6 guesses | 28s2Open archive

2026-05-25

Countdown NumbersDaily challengeFrank1:261Open archive

2026-05-25

FutoshikiDaily challenge小明1:081Open archive

2026-05-24

Countdown NumbersDaily challengeFrank22s1Open archive

2026-05-23

Bulls and CowsDaily challenge小明9 guesses | 4:061Open archive

Archived records keep puzzle metadata and leaderboard snapshots.

Daily archives are generated after each challenge cycle ends.

If archive data looks wrong, contact us with the date and game.

When are daily challenge archives updated?

They are generated after the daily challenge closes and leaderboard records settle.

What is included in a daily archive?

Daily archives include the game, archive date, public best score, and participating player count.

Why are some archives shown as summaries?

Some records may wait for validation before appearing in public archive tables.

How is archive different from the honor board?

Archives keep historical puzzle records. Honor boards summarize cumulative achievements and rankings.