Home   Join   Puzzles   Solvers   Forums   Archives   Competitions   Techniques  
    News   Contact   Puzzle Packs   Publication   Crosswords   Codewords   Schools
Competitions
 
Sudoku Weekly Competition
 
     
Advance puzzles are now available
Jigsaw

Now available for your iPhone Cool Sudoku

Visit our site to see the great iPhone application that brings you Sudoku, Killer, Jigsaw, Kakuro and Mini Sudoku to your iPhone/iPod Touch.

We are running Daily Competitions and will be supporting a leader board for each puzzle type.

Click to go to the Cool Sudoku Site

or use the Button below to view in iTunes

iTunes

 

#206, August 29 to September 4:
Extreme Sudoku Puzzle

WARNING: You are on the Weekly 'Extreme' Sudoku Sudoku Page.

If you insist on continuing, print out the Sudoku from the link below and when you have completed it, enter the numbers in the box on the form with your name and email address. Correct entries contribute to your personal history in Sudoku puzzles and your score and rank. The deadline is Saturday night, any time up to midnight.

All Extreme puzzles have a single solution and at least one logical solve path, although this might be obscure to say the least.

CLICK HERE FOR PRINTABLE VERSION
(With Candidates)

Please NOTE: There is now a Sudoku Solver available - click HERE

 

4 3 9
7
6 7 4 5
1 5
2 6 9
6 1
9 5 4 7
5 3
2 1 8
EXTREME
Type in these cells Type in blank cells!!

Prefer the old system?
Click on the button below

Popups must be enabled


> Copy and Paste <

Time Taken
Do let us know how long this took or give us your own rating

Your Name *
Email Address *
Country *
Tick this box to save details in a cookie
* required fields

 

Last weeks's Solution: Extreme no. 205

5 6 2 9 1 3 4 7 8
4 9 8 7 6 5 3 1 2
3 1 7 2 4 8 5 9 6
2 7 4 3 8 1 9 6 5
8 5 9 6 7 2 1 4 3
6 3 1 5 9 4 2 8 7
7 4 3 8 5 9 6 2 1
9 8 5 1 2 6 7 3 4
1 2 6 4 3 7 8 5 9

Archive

Number 1: Puzzle - Solution
Number 2: Puzzle - Solution
Number 3: Puzzle - Solution
Number 4: Puzzle - Solution
Number 5: Puzzle - Solution
Number 6: Puzzle - Solution
Number 7: Puzzle - Solution
Number 8: Puzzle - Solution
Number 9: Puzzle - Solution
Number 10: Puzzle - Solution
Number 11: Puzzle - Solution
Number 12: Puzzle - Solution
Number 13: Puzzle - Solution
Number 14: Puzzle - Solution
Number 15: Puzzle - Solution
Number 16: Puzzle - Solution
Number 17: Puzzle - Solution
Number 18: Puzzle - Solution
Number 19: Puzzle - Solution
Number 20: Puzzle - Solution
Number 21: Puzzle - Solution
Number 22: Puzzle - Solution
Number 23: Puzzle - Solution
Number 24: Puzzle - Solution
Number 25: Puzzle - Solution
Number 26: Puzzle - Solution
Number 27: Puzzle - Solution
Number 28: Puzzle - Solution
Number 29: Puzzle - Solution
Number 30: Puzzle - Solution
Number 31: Puzzle - Solution
Number 32: Puzzle - Solution
Number 33: Puzzle - Solution
Number 34: Puzzle - Solution
Number 35: Puzzle - Solution
Number 36: Puzzle - Solution
Number 37: Puzzle - Solution
Number 38: Puzzle - Solution
Number 39: Puzzle - Solution
Number 40: Puzzle - Solution
Number 41: Puzzle - Solution
Number 42: Puzzle - Solution
Number 43: Puzzle - Solution
Number 44: Puzzle - Solution
Number 45: Puzzle - Solution
Number 46: Puzzle - Solution
Number 47: Puzzle - Solution
Number 48: Puzzle - Solution
Number 49: Puzzle - Solution
Number 50: Puzzle - Solution
Number 51: Puzzle - Solution
Number 52: Puzzle - Solution
Number 53: Puzzle - Solution
Number 54: Puzzle - Solution
Number 55: Puzzle - Solution
Number 56: Puzzle - Solution
Number 57: Puzzle - Solution
Number 58: Puzzle - Solution
Number 59: Puzzle - Solution
Number 60: Puzzle - Solution
Number 61: Puzzle - Solution
Number 62: Puzzle - Solution
Number 63: Puzzle - Solution
Number 64: Puzzle - Solution
Number 65: Puzzle - Solution
Number 66: Puzzle - Solution
Number 67: Puzzle - Solution
Number 68: Puzzle - Solution
Number 69: Puzzle - Solution
Number 70: Puzzle - Solution
Number 71: Puzzle - Solution
Number 72: Puzzle - Solution
Number 73: Puzzle - Solution
Number 74: Puzzle - Solution
Number 75: Puzzle - Solution
Number 76: Puzzle - Solution
Number 77: Puzzle - Solution
Number 78: Puzzle - Solution
Number 79: Puzzle - Solution
Number 80: Puzzle - Solution
Number 81: Puzzle - Solution
Number 82: Puzzle - Solution
Number 83: Puzzle - Solution
Number 84: Puzzle - Solution
Number 85: Puzzle - Solution
Number 86: Puzzle - Solution
Number 87: Puzzle - Solution
Number 88: Puzzle - Solution
Number 89: Puzzle - Solution
Number 90: Puzzle - Solution
Number 91: Puzzle - Solution
Number 92: Puzzle - Solution
Number 93: Puzzle - Solution
Number 94: Puzzle - Solution
Number 95: Puzzle - Solution
Number 96: Puzzle - Solution
Number 97: Puzzle - Solution
Number 98: Puzzle - Solution
Number 99: Puzzle - Solution
Number 100: Puzzle - Solution
Number 101: Puzzle - Solution
Number 102: Puzzle - Solution
Number 103: Puzzle - Solution
Number 104: Puzzle - Solution
Number 105: Puzzle - Solution
Number 106: Puzzle - Solution
Number 107: Puzzle - Solution
Number 108: Puzzle - Solution
Number 109: Puzzle - Solution
Number 110: Puzzle - Solution
Number 111: Puzzle - Solution
Number 112: Puzzle - Solution
Number 113: Puzzle - Solution
Number 114: Puzzle - Solution
Number 115: Puzzle - Solution
Number 116: Puzzle - Solution
Number 117: Puzzle - Solution
Number 118: Puzzle - Solution
Number 119: Puzzle - Solution
Number 120: Puzzle - Solution
Number 121: Puzzle - Solution
Number 122: Puzzle - Solution
Number 123: Puzzle - Solution
Number 124: Puzzle - Solution
Number 125: Puzzle - Solution
Number 126: Puzzle - Solution
Number 127: Puzzle - Solution
Number 128: Puzzle - Solution
Number 129: Puzzle - Solution
Number 130: Puzzle - Solution
Number 131: Puzzle - Solution
Number 132: Puzzle - Solution
Number 133: Puzzle - Solution
Number 134: Puzzle - Solution
Number 135: Puzzle - Solution
Number 136: Puzzle - Solution
Number 137: Puzzle - Solution
Number 138: Puzzle - Solution
Number 139: Puzzle - Solution
Number 140: Puzzle - Solution
Number 141: Puzzle - Solution
Number 142: Puzzle - Solution
Number 143: Puzzle - Solution
Number 144: Puzzle - Solution
Number 145: Puzzle - Solution
Number 146: Puzzle - Solution
Number 147: Puzzle - Solution
Number 148: Puzzle - Solution
Number 149: Puzzle - Solution
Number 150: Puzzle - Solution
Number 151: Puzzle - Solution
Number 152: Puzzle - Solution
Number 153: Puzzle - Solution
Number 154: Puzzle - Solution
Number 155: Puzzle - Solution
Number 156: Puzzle - Solution
Number 157: Puzzle - Solution
Number 158: Puzzle - Solution
Number 159: Puzzle - Solution
Number 160: Puzzle - Solution
Number 161: Puzzle - Solution
Number 162: Puzzle - Solution
Number 163: Puzzle - Solution
Number 164: Puzzle - Solution
Number 165: Puzzle - Solution
Number 166: Puzzle - Solution
Number 167: Puzzle - Solution
Number 168: Puzzle - Solution
Number 169: Puzzle - Solution
Number 170: Puzzle - Solution
Number 171: Puzzle - Solution
Number 172: Puzzle - Solution
Number 173: Puzzle - Solution
Number 174: Puzzle - Solution
Number 175: Puzzle - Solution
Number 176: Puzzle - Solution
Number 177: Puzzle - Solution
Number 178: Puzzle - Solution
Number 179: Puzzle - Solution
Number 180: Puzzle - Solution
Number 181: Puzzle - Solution
Number 182: Puzzle - Solution
Number 183: Puzzle - Solution
Number 184: Puzzle - Solution
Number 185: Puzzle - Solution
Number 186: Puzzle - Solution
Number 187: Puzzle - Solution
Number 188: Puzzle - Solution
Number 189: Puzzle - Solution
Number 190: Puzzle - Solution
Number 191: Puzzle - Solution
Number 192: Puzzle - Solution
Number 193: Puzzle - Solution
Number 194: Puzzle - Solution
Number 195: Puzzle - Solution
Number 196: Puzzle - Solution
Number 197: Puzzle - Solution
Number 198: Puzzle - Solution
Number 199: Puzzle - Solution
Number 200: Puzzle - Solution
Number 201: Puzzle - Solution
Number 202: Puzzle - Solution
Number 203: Puzzle - Solution
Number 204: Puzzle - Solution
Number 205: Puzzle - Solution
Number 206: Puzzle -

 
Killer and Kakuro Helper
Need help with your Puzzle solving
In addition to our solvers we also offer utilities to help you solve various puzzles. One example is out Killer/Kakuro possible value calculator.
 
Extreme Sudoku | Jigsaw | Killer

Daily Mini Sudoku and Killer
Daily Sudoku Online
Daily Jigsaw Sudoku
Daily Killer Sudoku

Sudoku Online
Online SUDOKU - Play Sudoku Online NOW. All grades available.
Divider
Free Jigsaw Online
Play Jigsaw Sudoku Online
Divider
Killer Sudoku Online
Play Killer Sudoku Online
Divider
Nurikabe Online
Play Kakuro Online
Divider
 
 
 
 
home page

Website Design by Splash Software Ltd Copyright 2009