Experto Sudoku Irregular
Las regiones en forma de Jigsaw reemplazan las cajas 3×3. Las filas, columnas y regiones irregulares deben contener cada una del 1 al 9. Sin descarga, sin inicio de sesión.
Experto Sudoku Irregular. Los rompecabezas Jigsaw más difíciles del sitio — cada colocación requiere razonamiento de múltiples restricciones a través de regiones, filas y columnas. Sin suposiciones.
6
7
8
3
1
2
5
8
1
1
8
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9
4
5
7
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8
6
4
9
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2
7
5
Errores
0/3
Puntuación
-
Tiempo
00:00
Progreso0%
Experto · Sudoku Irregular
Cómo jugar a Jigsaw Sudoku →
Qué es Sudoku Jigsaw?
Dificultad
★★★☆☆
3/5
Tipo de restricción
Regiones irregulares
Valores dados típicos
24–30
Prom. Resolución (Experto)
60 min
Técnicas de resolución para nivel Experto
| Técnica | Descripción | Nivel |
|---|---|---|
| Region Identification First | Identify all 9 irregular regions by their colour coding before solving. Region membership determines the third constraint unit for each cell. | Principiante |
| Region Counting | Each region must contain 1–9. Counting completed rows and columns reveals how many of each digit can still fit in each region. | Intermedio |
| Region–Row/Column Intersection | If a digit within a region is confined to one row or column, eliminate it from the rest of that row or column. | Intermedio |
| Irregular Naked Subsets | Apply naked pairs and triples within each irregular region exactly as you would within standard 3×3 boxes. | Avanzado |
Técnicas para dominar en Experto
- Técnica X-Wing — Expert jigsaw grids exploit the law-of-leftovers along region borders; once line logic stalls, fall back to X-Wings on rows and columns, which ignore region shapes entirely.
- Swordfish technique — Because regions can't be trusted to behave like boxes, expert jigsaw endgames lean on pure line-based fish — a Swordfish here needs no region reasoning at all.
Tiempo de Resolución Promedio por Dificultad
Fácil
7 minutos
Medio
16 minutos
Difícil
32 minutos
Experto
60 minutos
¿Quieres una guía completa de reglas, estrategias y pasos de resolución?
Cómo jugar a Sudoku Jigsaw →
Variantes relacionadas
Sudoku Diagonal Irregular
Your jigsaw region-reading skills plus two diagonal houses — the natural step up in constraint density.
Construcción Caótica
Jigsaw solving where the regions themselves are hidden — you deduce the borders while you place the digits.
Samurai Sudoku
Scales the geometry challenge a different way: five overlapping grids whose shared boxes pass information between them.
Preguntas frecuentes — Experto Irregular Sudoku
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