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Solving strategies and tips
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Tip for getting faster at timed puzzles

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sneaklyfox

22

31875

Wed Dec 28, 2016 2:02 pm

Transforming the regular puzzles in no-op puzzles

clm

0

4643

Sun Aug 28, 2016 11:24 pm

More fuel to the fire

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jomapil

16

23971

Sun Jul 24, 2016 4:33 pm

Exponentiation Tables - originally courtesy of skeeter84

opacitaviola

9

17596

Wed Jun 29, 2016 7:58 pm

Only Subtraction

aquilae

3

7475

Fri Nov 13, 2015 11:35 am

puzzle solvers in Fortran (!)

pnm

2

7347

Sat Jun 07, 2014 10:28 pm

Guessing for 7x7 difficult 21/04/2014?

baldert

3

8218

Tue Apr 22, 2014 11:26 pm

Subtraction and division cages

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rhpzero

11

24305

Wed Jan 22, 2014 12:41 pm

Use of the "clear all non-bolded"

opacitaviola

3

6995

Sat Dec 07, 2013 12:07 pm

The parity

clm

9

13976

Mon Dec 02, 2013 9:51 pm

A strange fascination with Excel

nightsprite

3

7950

Sat Nov 30, 2013 5:50 pm

Strategies

richmize

3

7695

Thu Nov 21, 2013 9:15 pm

exponentiation tables for 2 and 3 digit cages

skeeter84

3

9693

Fri Aug 30, 2013 9:56 am

Using 'Unique Solution' to help solve

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tommyp0123

14

28430

Sat May 18, 2013 2:30 pm

The most difficult 9x9: Fully analytical, step by step

clm

7

38801

Tue Apr 30, 2013 5:08 pm

Killer Sudoku with inequalities: A few tips.

clm

1

11933

Sun Nov 11, 2012 6:06 am

Killer difficult (Sep 16, 2012): Step by step solution

clm

0

6807

Fri Sep 21, 2012 12:54 am

The replacement

clm

1

5883

Fri Sep 14, 2012 10:47 am

Analysis of 29 Jun 2012 6x6 Difficult with sums

jake4

5

10675

Wed Jul 04, 2012 5:17 pm

Analytical vs TAE ( 9x9 of 22-MAY-2012 )

jomapil

5

9093

Fri Jun 29, 2012 10:15 am

Segmentation

clm

2

7935

Sun Jun 17, 2012 9:44 pm

Step by step: Analyzing an 8x8 "difficult" with zeros

clm

0

5155

Thu Jun 07, 2012 7:37 pm

Previous determination of cages in a 6x6 difficult

clm

0

5225

Tue May 22, 2012 12:23 am

Step by step analytical solution 9x9 “very dif” 2012-05-15

clm

4

10972

Mon May 21, 2012 4:32 pm

A free auxiliary program

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jomapil

24

29795

Sat May 19, 2012 12:09 pm

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