Sérfræðingur Non-Consecutive Sudoku
Engar tvær aðlægar frumur mega innihalda samfellda tölustafi. Þessi altækileg skilyrði breiðist yfir borðið, dregur verulega úr frambjóðendum. Frítt á netinu.
Sérfræðingur Non-Consecutive Sudoku. Erfiðustu ekki-samfelldu þrautirnar á síðunni — margskrefa þvingunarkeðjur sem skipta á milli Sudoku rökfræði og samfelldrar útilokunardreifingar. Engin getgát.
9
8
4
1
6
6
5
4
8
1
5
9
8
2
1
5
7
7
2
6
1
1
3
8
6
5
Hvað er Non-Consecutive Sudoku?
Erfiðleiki
★★★☆☆
3/5
Takmörk tegund
And-takmarkanir
Dæmigerðar Gefnar Tölur
18–24
Meðal. Leysing (Sérfræðingur)
48 mín
Leysitækni fyrir Sérfræðingur stig
| Tækni | Lýsing | Stig |
|---|---|---|
| Global Candidate Pruning | For every filled cell, remove its ±1 neighbours from all orthogonally adjacent cells immediately. | Byrjandi |
| Digit 5 is Most Constrained | 5 cannot be adjacent to 4 or 6. Use this to restrict placement of 5 across the entire grid. | Miðlungs |
| Chain Propagation | Placing a digit propagates constraints along rows and columns, often triggering a cascade of forced placements. | Miðlungs |
| Forbidden Pair Maps | Build a map of forbidden digit pairs for each adjacent pair of cells and use it to eliminate candidates systematically. | Framhaldið |
Tækni til að meistra á Sérfræðingur
- X-Wing tækni — Expert grids may open with almost nothing placed — chain ±1 eliminations to two-cells-per-row status, then X-Wings finish what neighbour logic starts.
- Swordfish technique — Three-row Swordfish patterns on 5 are the signature expert move here: 5 is the most neighbour-constrained digit, so its candidate grid is the thinnest.
Meðalleysingartími eftir erfiðleika
Auðvelt
5 mín
Miðlungs
13 mín
Erfitt
26 mín
Sérfræðingur
48 mín
Viltu fulla göngu í gegnum reglur, aðferðir, og lausnarskref?
Hvernig á að spila Non-Consecutive Sudoku →
Tengd afbrigði
Samfellt Sudoku
The marked counterpart of your global rule — bars show exactly where consecutive neighbours sit, and absence means what you're used to.
Anti-Consecutive Sudoku
The same global neighbour restriction under its other name — an alternative puzzle pool built on identical logic.
Anti-Knight Sudoku
Another unmarked anti-rule, pushing the forbidden relationship from orthogonal neighbours out to knight-move cells.
Algengar Spurningar — Sérfræðingur Non-Consecutive Suðoku
Fleiri spurningar? Sjáðu fulla Non-Consecutive Sudoku leiðbeiningar.