Excel Sudoku

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Sudoku from SudokuPuzz.com

Japan's Kaji, the "godfather of Sudoku," dies at 69
8/17/2020 reuters.com
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Try my first Sudoku puzzle since 2007
on Excel.
- July 18, 2010 -

About Sudoku Sudoku - Audio & Text
Try my first Sudoku puzzle on Excel
- July 3, 2006 -

Some Sudoku, or number place, puzzles will be introduced with their sources linked.
To start with, Wikipedia in Excel
- July 6, 2006 -

Sudoku Fun 06/7/10 Sudoku Fun 06/7/12

   Nikoli.co.jp 06/7/5 Nikoli.co.jp 06/7/13

   WebSudoku.com 06/7/6 WebSudoku.co.jp 06/7/7 WebSudoku.co.jp 06/7/14

   Times Online 07/6/23 'difficult'Times Online 07/6/27 'fiendish'Times Online 07/6/28
'fiendish'Times Online 07/6/29 'mild'Times Online 07/7/11 'fiendish'Times Online 06/7/20
'easy'Times Online 06/8/3

   Puzzle by Nikkei 'Need over 20 minutes?
Need more practice.' Nikkei 07/5/28

   'easy' Nikoli 07/5/31 Nikoli 07/5/31 'easy' Nikoli 07/6/1
'easy'Nikoli 07/6/6 'easy'Nikoli 07/6/7 'medium'Nikoli 07/6/21

   'easy' The Daily SuDoku 07/6/1 'hard' The Daily SuDoku 07/6/2 'very hard' The Daily SuDoku 07/7/5

The Daily SuDoku 'easy'
07/6/1 'hard'
07/6/2 'medium'
07/6/4
'very hard'
07/6/5 'hard'
07/6/6 'very hard'
07/6/7

'easy'
07/6/8 'medium'
07/6/9 'very hard'
07/6/10

'medium'
07/6/11 'hard'
07/6/12 'medium'
07/6/13

'hard'
07/6/14 'easy'
07/6/15 'medium'
07/6/16

'very hard'
07/6/19 'hard'
07/6/20 'very hard'
07/6/21

'easy'
07/6/22 'medium'
07/6/25 'hard'
07/6/26

'medium'
07/6/27 'hard'
07/6/28 'easy'
07/6/29

'hard'
07/6/30 'hard'
07/7/3

'medium'
07/7/4 'medium'
07/7/6

'hard'
07/7/10 'medium'
07/7/11 'very hard'
07/7/13

'hard'
07/7/17 , ,

USATODAY 'difficulty rating 4 on 5'
07/6/22 'difficulty rating 1 on 5'
07/6/25 'difficulty rating 3 on 5'
07/6/27
'difficulty rating 4 on 5'
07/6/28 'difficulty rating 5 on 5'
07/6/29 'difficulty rating 1 on 5'
07/7/2
'difficulty rating 3 on 5'
07/7/4 'difficulty rating 4 on 5'
07/7/5 ,

Sudoku | Guardian Unlimited 'hard'
07/6/29 'easy'
07/7/2 'hard'
07/7/6

'hard'
07/7/13 , ,

Copyright (C) Ken Matsuoka