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Solving strategies and tips
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pnm

30

120478

Mon Mar 27, 2023 10:23 pm

Full tables: "mod function" and "bitwise OR" (in the 8x8's)

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clm

12

133417

Tue Jan 26, 2021 1:40 am

how to include a picture of a puzzle

pnm

0

18659

Sat Jun 18, 2011 2:40 pm

-7 to +7 combo tables

skeeter84

7

24435

Sun Aug 13, 2023 11:21 pm

Check out Wombat992 on Youtube for solving tips!

peteski

1

12239

Tue Oct 25, 2022 11:23 pm

Exponentiation operator

guidocram

9

17072

Sun Sep 25, 2022 1:33 pm

25x25 puzzle factor tables

skeeter84

2

18053

Thu Dec 02, 2021 11:50 pm

pnm

0

21053

Fri Apr 30, 2021 11:03 am

michaele

2

22803

Sun Mar 28, 2021 4:05 pm

michaele

2

18577

Wed Mar 24, 2021 12:30 pm

Killer Sudoku solving strategy on Youtube

michaele

6

18499

Fri Jan 29, 2021 11:54 pm

a video of solving some "normal" puzzles

pnm

0

12853

Mon Dec 21, 2020 11:26 pm

How to attach images here?

cjsidharth

2

13939

Tue Nov 17, 2020 9:33 pm

-1 to +4 puzzle

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beaker

20

44346

Sun Jul 19, 2020 11:48 am

Step by step solution of a difficult 8x8 mod function puzzle

clm

6

15838

Fri Jul 03, 2020 11:39 pm

-4 to 4 puzzle combos

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skeeter84

33

35028

Thu May 14, 2020 5:17 pm

How to solve this type of puzzle (Tuesday 9

gunatmananda

6

15105

Mon Jul 15, 2019 3:37 pm

Bitwise OR' |

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taburona82

15

29158

Sun May 12, 2019 8:22 pm

mod and negative numbers

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paulv66

10

19313

Sat Sep 29, 2018 9:37 pm

XOR tables with zeroes

skeeter84

0

6411

Tue Aug 28, 2018 6:02 am

Bitwise AND combination tables - now with zeroes!

skeeter84

0

6749

Sun Jun 10, 2018 4:01 pm

no-op puzzle - is this reasoning correct? - newbie alert

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bogie2820

10

19269

Sun Mar 11, 2018 8:55 pm

Some nice reasoning in a no-op puzzle

jpoos

3

9217

Fri Feb 23, 2018 11:48 pm

Solving twins (separating sides). User created Dec 16 and 22

clm

5

11850

Thu Dec 28, 2017 9:51 pm

Is this a valid strategy?

marblevolcano

2

9132

Wed Jan 25, 2017 9:53 pm

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