Erfitt German Whispers Sudoku
Aðliggjandi tölustafir á grænum línum verða að mismuna um að minnsta kosti 5. Há-lág víxlin sem þetta þvingar myndar alla lausnina.
Erfitt German Whispers Suðoku. Þétt línunet krefjast jafnstöðu ályktunarkeðja og háþróaðra Sudoku tækna sem vinna saman.
7
2
8
3
5
4
1
9
1
8
2
4
5
3
6
9
2
5
9
7
5
7
8
5
2
6
7
Hvað er German Whispers?
Erfiðleiki
★★★★☆
4/5
Takmörk tegund
Línuskorður
Dæmigerðar Gefnar Tölur
18–26
Meðal. Leysing (Erfitt)
44 mín
Leysitækni fyrir Erfitt stig
| Tækni | Lýsing | Stig |
|---|---|---|
| High-Low Alternation | Adjacent cells on the line must differ by ≥ 5. This forces a strict alternating high-low pattern: low (1–4) alternates with high (6–9). | Byrjandi |
| Digit 5 Exclusion | 5 cannot appear on any German Whispers line — no digit within 1–9 differs from 5 by at least 5. Eliminate 5 from all line cells immediately. | Byrjandi |
| Low-Set {1,2,3,4} / High-Set {6,7,8,9} | Every whisper cell belongs to one of these two sets. Apply row/column/box constraints within each set to narrow candidates. | Miðlungs |
| Endpoint Parity | The parity (high or low) of the line is not fixed — it's determined by surrounding constraints. Resolving one endpoint propagates the alternation inward. | Framhaldið |
Tilbúinn fyrir hinsta prófið? Prófaðu Sérfræðingur German Whispers — erfiðustu þrautirnar á Spilaðu Sudoku.
Tækni til að meistra á Erfitt
- Hidden Pairs technique — The difference-of-5 rule prunes high cells beside low extremes hard (a 4 forces its neighbour to 9) — recount boxes the line crosses and pairs surface among the high digits.
- X-Wing tækni — Whisper lines forbid 5 entirely, so 5's candidates collapse onto off-line cells — X-Wings on 5 are unusually compact and are the signature hard-mode move in German Whispers.
Meðalleysingartími eftir erfiðleika
Auðvelt
10 mín
Miðlungs
22 mín
Erfitt
44 mín
Sérfræðingur
74 mín
Viltu fulla göngu í gegnum reglur, aðferðir, og lausnarskref?
Hvernig á að spila German Whispers →
Tengd afbrigði
Renban Sudoku
Both are coloured-line constraints — whispers force big jumps between neighbours while renban forces a tight consecutive set.
Between Lines Sudoku
Another line variant about value ranges: every line digit must fall strictly between the two circled endpoints.
Thermo Sudoku
If you like how whisper lines polarise digits into highs and lows, thermometers impose a full ordering along the line.
Algengar Spurningar — Erfitt German Whispers Suðoku
Fleiri spurningar? Sjáðu fulla German Whispers Suðoku leiðarvísir.