Sudoku Consecutivo
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Fácil · Sudoku Consecutivo
Cambia la dificultad arriba ↑
Cómo jugar al Sudoku Consecutivo
Se aplican las reglas estándar del Sudoku. Aparecen barras blancas entre celdas adyacentes cuyos valores difieren exactamente en 1. Donde no hay barra, las dos celdas NO son consecutivas.
Guía completa →
Las barras entre celdas significan que esos dos dígitos son consecutivos
Sudoku Consecutivo Fácil
Sudoku Consecutivo Medio
Sudoku Consecutivo Difícil
Sudoku Consecutivo Experto
Qué es Sudoku Consecutivo?
El Sudoku Consecutivo marca barras entre pares de celdas adyacentes. Una barra significa que los dos dígitos en esas celdas difieren exactamente en 1 — son consecutivos. Cuando se usa con la restricción negativa (sin barra = no consecutivos), esto da información sobre cada par adyacente en toda la cuadrícula, creando una poderosa red de restricciones.
De un Vistazo
| Tipo de restricción | Relaciones de Celdas |
| Valores dados típicos | 18–24 |
| Valoración de dificultad | ★★★☆☆ 3/5 |
| Tiempo de resolución prom. — Fácil | 7 min |
| Tiempo de resolución prom. — Medio | 16 min |
| Tiempo de resolución prom. — Difícil | 32 min |
| Tiempo de resolución prom. — Experto | 58 min |
Cómo resolver Sudoku Consecutivo
| Técnica | Qué hace | Nivel |
|---|---|---|
| Negative Constraint Power | Where no bar appears, the two cells are guaranteed non-consecutive. Every unmarked adjacent edge tells you something — treat absent bars as constraints. | Avanzado |
| Bar Pair Enumeration | A bar means the digits differ by exactly 1. List all valid pairs: (1,2), (2,3), …, (8,9). Use row/column context to narrow which pair fits. | Avanzado |
| Consecutive Chain | Three cells connected by two bars form a run of three consecutive digits (in some order). Enumerate the 7 possible runs: {1,2,3}, {2,3,4}, …, {7,8,9}. | Avanzado |
| Isolated Digit Detection | A digit surrounded on all four sides by non-bar edges has no consecutive neighbour — highly constrained within a local area. | Avanzado |
Tiempos de Resolución Promedio
Fácil
7 minutos
Medio
16 minutos
Difícil
32 minutos
Experto
58 minutos
Preguntas frecuentes
¿Qué es Consecutive Sudoku?
Consecutive Sudoku is a variant where white bars appear between some adjacent cells. A white bar means those two cells hold digits that differ by exactly 1. Crucially, all consecutive adjacent pairs are marked — if there is no bar between two cells, they are guaranteed not to be consecutive.
How does the no-bar constraint work?
Every adjacent pair that is NOT consecutive has no bar. This negative information is extremely powerful — it eliminates all consecutive digit pairs from unmarked cell boundaries. Experienced players apply no-bar eliminations as aggressively as the positive bar clues.
What pairs count as consecutive?
Consecutive digits differ by exactly 1: 1&2, 2&3, 3&4, 4&5, 5&6, 6&7, 7&8, 8&9. The constraint applies to horizontally and vertically adjacent cells only — diagonal neighbours are not considered.
What is the best first move in Consecutive Sudoku?
Look for long chains of consecutive bars — a chain of four bars forces four consecutive digits in those five cells. Also, digits 1 and 9 can only be consecutive with 2 and 8 respectively, so any cell surrounded by no-bar neighbours cannot hold 1 or 9 unless those specific partners are available nearby.
Is Consecutive Sudoku harder than regular Sudoku?
At easy difficulty it is comparable to medium classic Sudoku. The bars and no-bars together provide a dense constraint web that makes early eliminations fast. Hard and expert puzzles become much more demanding as bar chains grow longer and interact with more rows, columns, and boxes.
How long does Consecutive Sudoku take to solve?
Easy puzzles take 8–18 minutes. Medium puzzles run 18–35 minutes. Hard puzzles average 35–65 minutes and expert puzzles often exceed 90 minutes. Applying both bar and no-bar logic simultaneously is the key to efficient solving at all levels.