Como jogar Sudoku Não Consecutivo
Duas células ortogonalmente adjacentes não podem conter dígitos consecutivos
As Regras
As regras padrão do Sudoku aplicam-se: preencher cada linha, coluna e caixa 3×3 com os dígitos 1–9, cada um aparecendo exatamente uma vez.
O Sudoku Não Consecutivo impõe uma restrição global: duas células que partilham uma aresta (ortogonalmente adjacentes) não podem conter dígitos consecutivos. Assim, se uma célula contém 5, todos os seus vizinhos devem evitar 4 e 6. Esta única regra limita drasticamente as colocações de candidatos e pode reduzir a contagem de dados padrão enquanto ainda produz um puzzle com solução única.
Para saber de onde veio este puzzle, como se compara com variantes relacionadas e um resumo de estratégia, veja o nosso Sudoku Não Consecutivo visão geral da variante.
À Primeira Vista
Como resolver Sudoku Não Consecutivo
Perguntas Comuns
O que é o Non-Consecutive Sudoku? ▾
Non-Consecutive Sudoku is a variant where no two horizontally or vertically adjacent cells may contain consecutive digits. There are no markers on the grid — the non-consecutive rule applies globally to every pair of neighbours. Standard Sudoku rules also apply.
How does the global non-consecutive rule constrain the grid? ▾
Every pair of adjacent cells cannot differ by exactly 1. This means you cannot place a 4 next to a 3 or a 5. For every digit you place, you must eliminate that digit ±1 from all orthogonal neighbours. This propagates eliminations across the entire board immediately after every placement.
Which digits are most affected by the non-consecutive rule? ▾
Digits 1 and 9 can only be invalid next to 2 and 8 respectively — so they are least affected. Digit 5 cannot be adjacent to either 4 or 6, which is a moderate restriction. Digits 4, 5, and 6 are most affected because they are adjacent to two common digit pairs simultaneously.
O Non-Consecutive Sudoku é mais difícil do que o Sudoku regular? ▾
Yes, typically. The global constraint eliminates many more candidates than standard rules alone. Easy puzzles are accessible and resolve quickly. Hard and expert puzzles compensate with fewer given digits, making the non-consecutive constraint the primary source of all deductions.
What is the best first strategy for Non-Consecutive Sudoku? ▾
After placing each digit, immediately mark all orthogonal neighbours as unable to hold ±1. Scan rows and columns for digits that can now only go in one cell due to these combined eliminations. Digit 5 is particularly useful as a placement anchor — wherever 5 is placed, both 4 and 6 are eliminated from all four neighbours.
How long does Non-Consecutive Sudoku take to solve? ▾
Easy puzzles take 5–15 minutes. Medium puzzles run 15–30 minutes. Hard puzzles average 30–55 minutes and expert puzzles can take 60–90 minutes. Non-Consecutive Sudoku rewards players who apply the constraint globally and systematically after every move.