Како играти Куб / 3Д Судоку
Судоку распоређен на лицама коцке или другом 3D распореду
Правила
Стандардна правила Судокуа се примењују: попуните сваки ред, колону и 3×3 кутију цифрама 1–9, свака појављујући се тачно једном.
3D Sudoku варијанте распоређују Sudoku мреже у тродимензионалне конфигурације — типично на шест страна коцке, где суседне стране деле ивични ред или колону. Решења морају задовољити Sudoku правила на свакој страни независно, а истовремено задовољавајући ограничења дуж заједничких ивица. Ово ствара спектакуларан визуелни формат загонетке с уникалном међустраничном логиком.
За порекло ове слагалице, како се пореди с сродним варијантама и резиме стратегије, погледајте наш Куб / 3Д Судоку преглед варијанти.
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Како решити Куб / 3Д Судоку
Уобичајена питања
Шта је Cube Sudoku (3D Sudoku)? ▾
Cube Sudoku (also called 3D Sudoku or Tridoku) consists of two 9×9 Sudoku grids that share a common 3×3 box at their overlapping corner. Both grids must independently satisfy all standard Sudoku rules, and the shared corner box must simultaneously satisfy both grids' box constraint.
How does the shared box work? ▾
The shared corner box is part of both grids. Any digit placed in that box counts toward the uniqueness constraint for both grids simultaneously. This means solving either grid's corner directly constrains the other grid's corner — the two grids communicate only through this shared zone.
Do both grids use the same digits? ▾
Yes. Both grids use the digits 1–9, and both follow standard Sudoku rules independently. The shared box makes the two grids interdependent. A digit placed in the shared box cannot repeat in any row, column, or box of either grid.
Is Cube Sudoku harder than regular Sudoku? ▾
It is roughly twice as much work as a single Sudoku, plus the added challenge of managing the shared corner. Easy Cube puzzles are accessible for experienced Sudoku players. Hard and expert puzzles require actively exploiting the cross-grid constraint, which adds genuine complexity beyond simply solving two independent grids.
What is the best strategy for Cube Sudoku? ▾
Alternate between the two grids rather than solving one completely before the other. Whenever you make progress in the shared corner box, immediately check what that means for the other grid. The shared box is the key to unlocking both grids — maximise information flow through it.
How long does Cube Sudoku take to solve? ▾
Easy puzzles take 15–30 minutes. Medium puzzles run 30–50 minutes. Hard and expert puzzles can take 60–120 minutes. The scale (two full grids) is the primary driver of solve time.