Sudoku Consecutivo
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Pontuação
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Tempo
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Progresso0%
Fácil · Sudoku Consecutivo
Altere a dificuldade acima ↑
Como jogar Consecutive Sudoku
As regras padrão do Sudoku se aplicam. Barras brancas aparecem entre células adjacentes cujos valores diferem exatamente em 1. Onde não há barra, as duas células NÃO são consecutivas.
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Barras entre células significam que esses dois dígitos são consecutivos
Sudoku Consecutivo Fácil
Sudoku Consecutivo Médio
Sudoku Consecutivo Difícil
Sudoku Consecutivo Especialista
O Que É Sudoku Consecutivo?
Sudoku Consecutivo marca barras entre pares de células adjacentes. Uma barra significa que os dois dígitos nessas células diferem exatamente por 1 — eles são consecutivos. Quando usado com a restrição negativa (sem barra = não consecutivos), isso dá informações sobre cada par adjacente em toda a grade, criando uma poderosa rede de restrições.
De Relance
| Tipo de restrição | Relações entre células |
| Pistas típicas | 18–24 |
| Classificação de dificuldade | ★★★☆☆ 3/5 |
| Tempo médio de resolução — Fácil | 7 min |
| Tempo médio de resolução — Médio | 16 min |
| Tempo médio de resolução — Difícil | 32 min |
| Tempo médio de resolução — Especialista | 58 min |
Como Resolver Sudoku Consecutivo
| Técnica | O Que Ela Faz | Nível |
|---|---|---|
| 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. | Avançado |
| 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. | Avançado |
| 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}. | Avançado |
| Isolated Digit Detection | A digit surrounded on all four sides by non-bar edges has no consecutive neighbour — highly constrained within a local area. | Avançado |
Tempos Médios de Resolução
Fácil
7 min
Médio
16 min
Difícil
32 min
Especialista
58 min
Perguntas Frequentes
O que é 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.