Advanced solving techniques
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- Trying to learn
by SuDokuKid » Thu Nov 03, 2005 5:22 pm - 4 Replies
- 3270 Views
- Last post by Shazbot
Fri Nov 04, 2005 6:27 am
- Trying to learn
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- Double implication forcing chain : bilocation/bivalue plot
1, 2by Jeff » Sat Sep 24, 2005 8:10 am - 25 Replies
- 21530 Views
- Last post by Max Beran
Fri Nov 04, 2005 4:13 am
- Double implication forcing chain : bilocation/bivalue plot
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- stuck on colors
by goldie5218 » Thu Nov 03, 2005 10:30 am - 3 Replies
- 2877 Views
- Last post by goldie5218
Thu Nov 03, 2005 4:35 pm
- stuck on colors
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- Help for a novice
1, 2by Hud » Sat Oct 29, 2005 10:45 pm - 23 Replies
- 9245 Views
- Last post by emm
Thu Nov 03, 2005 6:41 am
- Help for a novice
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- Multiple solutions
by quillpig » Wed Nov 02, 2005 2:04 pm - 5 Replies
- 2667 Views
- Last post by Pi
Wed Nov 02, 2005 5:29 pm
- Multiple solutions
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- system of equations
by royalsu » Mon Oct 31, 2005 6:06 am - 2 Replies
- 2627 Views
- Last post by ab
Tue Nov 01, 2005 11:23 am
- system of equations
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- Ages for doing sudoku
by Chemit » Sun Oct 30, 2005 12:08 pm - 4 Replies
- 2157 Views
- Last post by stuartn
Mon Oct 31, 2005 11:25 pm
- Ages for doing sudoku
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- Hard puzzle and combination chain query
by Max Beran » Sat Oct 15, 2005 11:23 am - 11 Replies
- 4882 Views
- Last post by Myth Jellies
Sun Oct 30, 2005 11:33 pm
- Hard puzzle and combination chain query
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- At what point is there only one solution?
by jamesmcskeane » Sat Oct 29, 2005 8:54 pm - 2 Replies
- 2319 Views
- Last post by PaulIQ164
Sat Oct 29, 2005 9:08 pm
- At what point is there only one solution?
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- Another question.
1, 2by gklittle » Wed Oct 26, 2005 3:31 pm - 16 Replies
- 6232 Views
- Last post by MCC
Sat Oct 29, 2005 4:11 pm
- Another question.
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- Anyone found sudoku with the following "Uniqueness"
by bennys » Sat Oct 29, 2005 3:05 am - 2 Replies
- 2368 Views
- Last post by PaulIQ164
Sat Oct 29, 2005 1:03 pm
- Anyone found sudoku with the following "Uniqueness"
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- It is time to assault the Toughest Known Puzzle
1, 2, 3by MadOverlord » Tue Oct 18, 2005 1:58 pm - 30 Replies
- 12927 Views
- Last post by MadOverlord
Sat Oct 29, 2005 12:04 pm
- It is time to assault the Toughest Known Puzzle
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- 27256
by oliverliu2 » Fri Oct 28, 2005 11:32 pm - 4 Replies
- 2400 Views
- Last post by NorwegianViking
Sat Oct 29, 2005 9:15 am
- 27256
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- How do you know where to start a forcing chain?
by CathyW » Thu Oct 27, 2005 4:30 pm - 7 Replies
- 4442 Views
- Last post by QBasicMac
Fri Oct 28, 2005 4:33 pm
- How do you know where to start a forcing chain?
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- to mark or not to mark...
by romeo61 » Wed Oct 26, 2005 11:18 pm - 6 Replies
- 4334 Views
- Last post by romeo61
Thu Oct 27, 2005 8:52 pm
- to mark or not to mark...
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- interesting pattern
by bennys » Mon Oct 24, 2005 7:22 am - 3 Replies
- 2696 Views
- Last post by Lummox JR
Thu Oct 27, 2005 8:42 pm
- interesting pattern
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- Need help on two 23-clue puzzles
by ravivprasad » Mon Oct 17, 2005 8:02 am - 9 Replies
- 3995 Views
- Last post by Sue De Coq
Thu Oct 27, 2005 3:40 pm
- Need help on two 23-clue puzzles
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- Stuck again.
1, 2by jgraves » Tue Oct 25, 2005 6:34 pm - 17 Replies
- 6959 Views
- Last post by Cec
Thu Oct 27, 2005 1:50 pm
- Stuck again.
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- Hidden Pairs
by SuDoKu_StUdeNt » Mon Oct 24, 2005 2:12 am - 11 Replies
- 5826 Views
- Last post by cho
Thu Oct 27, 2005 6:15 am
- Hidden Pairs
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- How to lay out posts on puzzles
by Silver Surfer » Mon Oct 24, 2005 11:02 pm - 6 Replies
- 4501 Views
- Last post by r.e.s.
Wed Oct 26, 2005 6:52 pm
- How to lay out posts on puzzles
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- Trying to learn jargon
by QBasicMac » Tue Oct 25, 2005 7:40 pm - 11 Replies
- 4438 Views
- Last post by QBasicMac
Wed Oct 26, 2005 4:51 pm
- Trying to learn jargon
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- How do different people solve Sudoku !!
by dipen01 » Sun Oct 23, 2005 10:12 am - 11 Replies
- 5292 Views
- Last post by Guru
Wed Oct 26, 2005 2:58 pm
- How do different people solve Sudoku !!
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- Need a tip
by Silver Surfer » Tue Oct 25, 2005 9:58 pm - 13 Replies
- 4581 Views
- Last post by dgmp
Wed Oct 26, 2005 11:02 am
- Need a tip
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- It's Monday - I always get stuck on Monday...
by Kites » Mon Oct 24, 2005 5:32 pm - 7 Replies
- 2881 Views
- Last post by emm
Tue Oct 25, 2005 9:47 pm
- It's Monday - I always get stuck on Monday...
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- Un sloved sudokos plz send to my mail ids......
by dhanunjaya » Tue Oct 25, 2005 1:12 pm - 0 Replies
- 1481 Views
- Last post by dhanunjaya
Tue Oct 25, 2005 1:12 pm
- Un sloved sudokos plz send to my mail ids......
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- Game Boards
by Guest » Mon May 23, 2005 1:25 pm - 4 Replies
- 2647 Views
- Last post by twinkle
Tue Oct 25, 2005 11:24 am
- Game Boards
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- Need solving technique explained
by gklittle » Sun Oct 23, 2005 1:43 pm - 10 Replies
- 4594 Views
- Last post by PaulIQ164
Tue Oct 25, 2005 9:40 am
- Need solving technique explained
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- Avoid guessing.
by jgraves » Mon Oct 24, 2005 10:19 pm - 11 Replies
- 3966 Views
- Last post by jgraves
Tue Oct 25, 2005 12:52 am
- Avoid guessing.
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- Need to Break Free
by dmashton » Sat Oct 22, 2005 9:28 am - 3 Replies
- 2005 Views
- Last post by dmashton
Mon Oct 24, 2005 6:12 pm
- Need to Break Free
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- Stuck again - need next step
by Shazbot » Sat Oct 22, 2005 12:14 pm - 11 Replies
- 4397 Views
- Last post by stuartn
Mon Oct 24, 2005 12:10 pm
- Stuck again - need next step
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- An unsolved puzzle
1, 2by lthjason123 » Mon Oct 17, 2005 6:39 am - 15 Replies
- 8129 Views
- Last post by stuartn
Mon Oct 24, 2005 9:35 am
- An unsolved puzzle
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- Is this a new technique?
1, 2by Brendan » Tue Oct 18, 2005 4:00 am - 21 Replies
- 12740 Views
- Last post by Myth Jellies
Mon Oct 24, 2005 5:28 am
- Is this a new technique?
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- Don't understand this colors hint
by krustyburger » Sun Oct 23, 2005 7:30 pm - 2 Replies
- 2211 Views
- Last post by krustyburger
Sun Oct 23, 2005 9:01 pm
- Don't understand this colors hint
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- Cycles and chains in spades
by Max Beran » Fri Oct 21, 2005 10:37 pm - 5 Replies
- 2607 Views
- Last post by Max Beran
Sun Oct 23, 2005 12:49 pm
- Cycles and chains in spades
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- Using almost locked set full grid example
by bennys » Sat Oct 22, 2005 5:59 am - 8 Replies
- 3193 Views
- Last post by Shazbot
Sun Oct 23, 2005 12:46 am
- Using almost locked set full grid example
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- X-Wing Confusion
by Cec » Fri Oct 21, 2005 2:12 pm - 5 Replies
- 2587 Views
- Last post by emm
Sat Oct 22, 2005 12:58 am
- X-Wing Confusion
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- help with Pappocom V Hard
by Shazbot » Fri Oct 21, 2005 9:24 pm - 3 Replies
- 2208 Views
- Last post by Shazbot
Sat Oct 22, 2005 12:09 am
- help with Pappocom V Hard
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- OK, here is how far I got
by QBasicMac » Fri Oct 21, 2005 6:31 pm - 6 Replies
- 2988 Views
- Last post by Sue De Coq
Sat Oct 22, 2005 12:07 am
- OK, here is how far I got
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