जिगसॉ सुडोकू
7
2
6
5
9
8
5
1
3
7
2
4
9
7
2
3
9
3
6
6
2
1
9
8
4
6
9
3
5
2
7
9
2
3
5
2
1
6
जिगसॉ सुडोकू कैसे खेलें
मानक पंक्ति और स्तंभ नियम लागू होते हैं। प्रत्येक रंगीन क्षेत्र (मोटी सीमा से घिरा) में भी 1–9 ठीक एक बार होना चाहिए। ये क्षेत्र मानक 3×3 बॉक्स को बदल देते हैं।
पूरी मार्गदर्शिका →
अनियमित जिगसॉ-आकार के क्षेत्र मानक 3×3 बक्सों को बदल देते हैं
जिगसॉ सुडोकू आसान
जिगसॉ सुडोकू मध्यम
जिगसॉ सुडोकू कठिन
जिगसॉ सुडोकू एक्सपर्ट
जिगसॉ सुडोकू क्या है?
Jigsaw Sudoku (जिसे Irregular Sudoku भी कहा जाता है) नौ मानक 3×3 बक्सों को नौ अनियमित जिगसॉ-आकार के क्षेत्रों से बदल देता है। प्रत्येक क्षेत्र में अभी भी नौ कोशिकाएँ होती हैं और इसमें प्रत्येक अंक 1–9 बिल्कुल एक बार होना चाहिए। पंक्तियों और स्तंभों के नियम अपरिवर्तित रहते हैं। अनियमित आकार क्लासिक Sudoku से बहुत अलग हल करने के रास्ते बना सकते हैं।
एक नज़र में
| बंधन प्रकार | अनियमित क्षेत्र |
| सामान्य दिए गए अंक | 24–30 |
| कठिनाई रेटिंग | ★★★☆☆ 3/5 |
| औसत हल समय — आसान | 7 मिनट |
| औसत हल समय — मध्यम | 16 मिनट |
| औसत हल समय — कठिन | 32 मिनट |
| औसत हल समय — एक्सपर्ट | 60 मिनट |
जिगसॉ सुडोकू कैसे हल करें
| तकनीक | यह क्या करता है | स्तर |
|---|---|---|
| Region Identification First | Identify all 9 irregular regions by their colour coding before solving. Region membership determines the third constraint unit for each cell. | उन्नत |
| Region Counting | Each region must contain 1–9. Counting completed rows and columns reveals how many of each digit can still fit in each region. | उन्नत |
| Region–Row/Column Intersection | If a digit within a region is confined to one row or column, eliminate it from the rest of that row or column. | उन्नत |
| Irregular Naked Subsets | Apply naked pairs and triples within each irregular region exactly as you would within standard 3×3 boxes. | उन्नत |
औसत हल समय
आसान
7 मिनट
मध्यम
16 मिनट
कठिन
32 मिनट
एक्सपर्ट
60 मिनट
अक्सर पूछे जाने वाले प्रश्न
Irregular Sudoku क्या है?
Irregular Sudoku (also called Jigsaw Sudoku) replaces the standard nine 3×3 boxes with nine irregularly-shaped regions of exactly nine cells each. Every row, column, and irregular region must still contain the digits 1–9 exactly once. The regions are colour-coded or outlined with thick borders.
How do I identify the irregular regions?
Each region is shaded in a distinct colour or enclosed by thicker lines. Count the cells in each region to confirm it has exactly nine. The regions are always connected — no region is split across the grid — but they can have any shape as long as they tile the full 9×9 grid.
Is solving Irregular Sudoku different from classic Sudoku?
The logic is identical — you use the same techniques (naked pairs, hidden singles, pointing pairs, etc.) — but the non-rectangular region shapes create different constraint interactions. A region that snakes diagonally creates eliminations in many different rows and columns simultaneously, which can feel unintuitive at first.
Is Irregular Sudoku harder than regular Sudoku?
At easy difficulty, Irregular Sudoku can be harder because the region shapes are less predictable than 3×3 boxes. At higher difficulties, experienced Sudoku players often find it comparably challenging — the same techniques apply, just with different geometry.
What is the best strategy for Irregular Sudoku?
Trace each region carefully before starting — understand its shape and which rows and columns it spans. Regions that span many different rows and columns create more powerful constraints. Focus on regions with the most given digits first, then use pointing pairs to transfer information between regions and lines.
How long does Irregular Sudoku take to solve?
Easy puzzles take 8–20 minutes. Medium puzzles run 20–40 minutes. Hard and expert puzzles can take 45–90 minutes. Familiarity with jigsaw region shapes speeds up solving considerably after a few practice puzzles.