File:Sudoku-scan-and-count.svg
![File:Sudoku-scan-and-count.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Sudoku-scan-and-count.svg/512px-Sudoku-scan-and-count.svg.png?20121201173853)
Original file (SVG file, nominally 512 × 512 pixels, file size: 59 KB)
Captions
Captions
Summary
[edit]DescriptionSudoku-scan-and-count.svg | This Sudoku graph is modificated from the "Cross-hatching.svg". |
Date | (UTC) |
Source |
This file was derived from: Cross-hatching.svg: ![]() |
Author |
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Other versions | Derivative works of this file: Sudoku-scan-and-count.svg |
This is a retouched picture, which means that it has been digitally altered from its original version. The original can be viewed here: Cross-hatching.svg: ![]()
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en:
This modification illustrates two methods for solving, not only the "cross hatching" (=scan) than the "counting" too. I have drawn the graph in Libre Office and exported to svg.
Content:
1. Scan: Search for any frequent number, e.g. "5". On the red lines are further "5" forbidden. In the upper right block the only free position for the "5" is the green place.
2. Count: For the blue field check all numbers between 1 and 9 in line and column (blue marked). The only free number is "5" for this field.
de:
Dieses Mustersudoku is eine Abwandlung von "Cross-hatching.svg". Diese Modifikation illustriert zwei Lösungsmethoden, nicht nur das "Sichten" (=scan) (wie in "Cross-hatching.svg"), sondern auch das "Durchzählen". Ich habe diese Grafik eigenhändig in Libre Office gezeichnet und dann nach svg exportiert.
Inhaltserklärung:
1. Sichten: Nimm eine häufige Ziffer, z.B. "5". Auf den roten Linien (Zeilen und Spalte) sind weitere "5" verboten. Im oberen rechten Block ist die einzige freie Position für eine "5" das grün markierte Feld übrig und somit die Lösung.
2. Durchzählen von Kandidaten: Für das blau markierte Feld in der Mitte scheiden alle bereits vorgegebenen Ziffern (1 bis 4 und 6 bis9) in der Zeile und Spalte aus (blau eingerahmt). Die einzige verbliebene Ziffer ist die "5". Sie ist für das blaue Feld die Lösung.
Licensing
[edit]Public domainPublic domainfalsefalse |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Original upload log
[edit]This image is a derivative work of the following images:
- File:Cross-hatching.svg licensed with PD-self
- 2006-09-12T22:53:19Z Stellmach 364x364 (67042 Bytes) {{Information |Description=An example of cross-hatching in the solving of a Sudoku puzzle. |Source=Original puzzle layout by Lawrence Leonard Gilbert, generated by the GNU program Su Doku Solver. Cross hatch design by Adam R.
Uploaded with derivativeFX
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:38, 1 December 2012 | ![]() | 512 × 512 (59 KB) | Wikipit (talk | contribs) | == {{int:filedesc}} == {{Information |Description=This Sudoku graph is modificated from the "Cross-hatching.svg". |Source={{Derived from|Sudoku-scan-and-count.svg|display=50}} |Date=2012-12-01 17:37 (UTC) |Author=*File:Sudoku-scan-and-count.svg: ... |
21:30, 27 November 2012 | ![]() | 512 × 487 (26 KB) | Wikipit (talk | contribs) | == {{int:filedesc}} == {{Information |Description=This Sudoku graph is modificated from the "Cross-hatching.svg". This modification illustrates two methods for solving, not only the "cross hatching" (=scan) than the "counting" too. |Source={{Derived f... |
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