DAILY · 毎日パズル
Tridem
three slide as one — a sliding puzzle whose rule changes by weekday
2年分（728問）を収録・年でループしません
デイリー番付
| 順位 | 名前 | 結果 | 手数 |
|---|
記録は自己申告です
Rules
Slide the three pieces ●○◆ together with the arrow keys onto their goals (dashed marks). The rule changes by weekday. Each puzzle has a unique optimal solution that the engine verifies.
Controls: WASD / arrows to move, R reset, Z undo, H hint. Browse the full back-number archive freely via the ‹ date nav. The game UI is in Japanese.
If you like this puzzle
- REVIEW
Stephen's Sausage Roll
Grill a sausage evenly on all six sides. The difficulty is almost a joke.
- REVIEW
Patrick's Parabox
A textbook example of recursive Sokoban, structured as a master class in pedagogy.
- ESSAY
Sokoban (1982) — The 44-Year-Old Prototype of Meta-Puzzles
In 1982, Hiroyuki Imabayashi of Thinking Rabbit released Sokoban. Forty-four years later, walk-and-push is still the bedrock of Baba Is You and Patrick's Parabox. Reading the lineage backward from period context.