Hyper-Sudoku

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Virheet
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Pisteet
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Aika
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Uusi peli
Edistyminen0%
Helppo · hyper-sudoku Vaihda vaikeustasoa ylhäältä ↑
Kuinka pelata hyper-Sudokua
Tavalliset sudokusäännöt pätevät. Neljä vihreällä varjostettua aluetta ovat ylimääräisiä laatikoita — jokaisen täytyy myös sisältää 1–9. Käsittele niitä täsmälleen kuten tavallisia 3×3-laatikoita, kun poistat ehdokkaita.
Täydellinen opas →

Neljän ylimääräisen varjostetun 3×3-laatikon on kunkin sisällettävä 1–9

Mikä on Hyper / Windoku?

Hyper Sudoku (tunnetaan myös nimellä Windoku) lisää neljä ylimääräistä varjostettua 3×3-aluetta tavalliseen ruudukkoon. Nämä alueet menevät päällekkäin tavallisten laatikoiden kanssa ja niiden on kunkin sisällettävä jokainen numero 1–9, aivan kuten tavalliset laatikot. Ylimääräinen rajoite voi vähentää ehdokasmääriä dramaattisesti ja tekee pulmista usein helpompia kuin miltä ne ensin näyttävät.

Yhdellä silmäyksellä

RajoitetyyppiLisäalueet
tyypilliset aloitusluvut26–32
Vaikeustasoarvio ★★★☆☆ 3/5
Keskim. ratkaisuaika — Helppo6 min
Keskim. ratkaisuaika — Keskitaso15 min
Keskim. ratkaisuaika — Vaikea30 min
Keskim. ratkaisuaika — Asiantuntija55 min

Kuinka ratkaista Hyper / Windoku

TekniikkaMitä se tekeeTaso
Region Overlap Analysis Each Hyper region overlaps with two standard 3×3 boxes. Any digit placed in the standard box cells within a Hyper region also constrains the full Hyper region. Edistynyt
Extended Naked Singles With 13 regions total (9 standard boxes + 4 Hyper), naked singles appear far more often than in classic Sudoku. Edistynyt
Pointing Pairs (Hyper) If a digit in a Hyper region is locked to one row or column of that region, eliminate it from the rest of that row or column. Edistynyt
Hyper–Box Interaction A digit placed in a standard box cell that falls inside a Hyper region removes that digit from the entire Hyper region. Edistynyt
X-Wing across Hyper Hyper regions can serve as a fifth unit type in advanced X-Wing and Swordfish patterns. Edistynyt

Keskimääräiset ratkaisuajat

Helppo
6 min
Keskitaso
15 min
Vaikea
30 min
Asiantuntija
55 min

Usein kysytyt kysymykset

Mitä on Hyper Sudoku?
Hyper Sudoku (also called Windoku or Hyper-Sudoku) adds four shaded 3×3 regions to the standard 9×9 grid. Each shaded region, like a standard box, must contain the digits 1–9 exactly once. This gives a total of 13 uniqueness groups: 9 rows, 9 columns, 9 standard boxes, and 4 hyper regions — though many cells overlap between groups.
Where are the four hyper regions?
The four hyper regions are positioned symmetrically, offset from the standard boxes. They occupy the 3×3 areas starting at rows 2–4/columns 2–4, rows 2–4/columns 6–8, rows 6–8/columns 2–4, and rows 6–8/columns 6–8. Each hyper region overlaps with four standard boxes, creating a dense web of mutual constraints.
How do the hyper regions help solving?
Any cell inside a hyper region carries five constraints simultaneously: its row, column, standard box, and the hyper region. This extra constraint eliminates candidates faster than standard Sudoku. After every digit placement inside a hyper region, scan all five groups for new eliminations.
Is Hyper Sudoku harder than regular Sudoku?
Easy Hyper Sudoku is often easier than equivalent classic Sudoku because the extra constraints resolve the grid more quickly. Hard and expert Hyper puzzles are comparable in difficulty to their classic equivalents — the additional constraints help but also create complex multi-group interactions that require careful tracking.
What is the best first move in Hyper Sudoku?
Focus on cells inside hyper regions, especially those at the intersections of a hyper region and a standard box. These carry the most constraints and are the most likely to resolve immediately. Always scan all four hyper regions after every placement.
How long does Hyper Sudoku take to solve?
Easy puzzles take 5–12 minutes — often faster than classic Sudoku of equivalent difficulty. Medium puzzles run 12–25 minutes. Hard and expert puzzles take 25–60 minutes. The extra regions speed up early solving but hard puzzles compensate with fewer given digits.
Kokeile myös
Diagonaalisudoku
Extra houses again, drawn as two diagonals instead of four windows — the same scan-more-units discipline.
Palapeli-Sudoku
Region thinking taken further: the nine boxes themselves become irregular shapes you must learn to read.
Samurai-Sudoku
If overlapping regions are the appeal, samurai overlaps entire grids — five of them sharing corner boxes.
Päivittäinen haaste