🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

42 rows where Constraints contains "Multiplication" sorted by Id descending

Solver 2

Setter 32

Constraints 47

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7838 Some Balancing Product 2025-11-17 Mark MantaRay Killer, Multiplication, Unique Sums, Yin-Yang
MantaRay and the Joy of Maths
MantaRay and the Joy of Maths
 01:02:02 63 min
7542 Fogtorization 2025-08-25 Simon Kaktuslav Equal Sums, Fog, Multiplication, Unknown Values
Factorise Your Way Through The Fog!!
Factorise Your Way Through The Fog!!
 00:46:42 47 min
7516 Beyond 2025-08-17 Simon MaizeGator Count, Killer, Multiplication, Nurikabe
Sudoku Beauty = 100%, Sudoku Difficulty = 5/5: ✔✔✔✔✔
Sudoku Beauty = 100%, Sudoku Difficulty = 5/5: ✔✔✔✔✔
 01:30:08 91 min
7510 Roots in the Fog 2025-08-15 Simon Kaktuslav Arrow, Extra Regions, Fog, German Whispers, Modifier Cells, Multiplication, Ratio, Renban, Thermo
No Calculator Is Required. Can You Solve It?
No Calculator Is Required. Can You Solve It?
 01:20:09 81 min
7345 Counterproductive 2025-06-28 Simon Marty Sears Counting Sets, Multiplication
The Simplest Sudoku Rules But SO Clever
The Simplest Sudoku Rules But SO Clever
 01:18:11 79 min
7309 Rainy Day Sudoku 12² & 35 2025-06-17 Simon joecat Liar, Multiplication, Non-Repeat
The Best Mathematical Sudoku Ever.
The Best Mathematical Sudoku Ever.
 02:10:10 131 min
7202 Pawsitive and Negato 2025-05-16 Simon ThePedallingPianist 4x4, Extra Regions, Inequality, Multiplication, Negators, Region Sum Lines
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7168 Productivity Killer (BYOK+) 2025-05-08 Simon SeveNateNine Count, Incomplete Clues, Killer, Multiplication
This Will Be One Of The Puzzles Of The Year.
This Will Be One Of The Puzzles Of The Year.
 02:10:01 131 min
7136 Mod Prod in the Fog 2025-04-28 Simon Scott Buckley Difference, Fog, Modulo, Multiplication
Fog Sudoku: Looks Insanely Complex, Solved with Simple Math!
Fog Sudoku: Looks Insanely Complex, Solved with Simple Math!
 01:11:17 72 min
7001 Sigma or Pi 2025-03-22 Mark Sudokun Ambiguous Clues, Killer, Multiplication
Does Pi Have this Mathematical Meaning?
Does Pi Have this Mathematical Meaning?
 00:37:25 38 min
6736 Year of the Snake 2024-12-31 Mark Adrian Entropic Lines, Killer, Modular Lines, Multiplication, Pathway, Sums
Happy New Year (of the Snake!)
Happy New Year (of the Snake!)
 01:19:11 80 min
6732 The Secret Squared 2024-12-30 Simon BenTen Multiplication, Region Sum Lines, Sums
The Sudoku Secret - Squared!!
The Sudoku Secret - Squared!!
 00:55:33 56 min
6647 Cross Product 2024-12-05 Simon Michael Lefkowitz 6x6, Multiplication
An UNBELIEVABLE Sudoku Discovery
An UNBELIEVABLE Sudoku Discovery
 00:26:56 27 min
6583 80 2024-11-16 Simon Aad van de Wetering Multiplication, Primes
The Sudoku With Only One Given Digit (The 80th Birthday Of Aad van de Wetering)
The Sudoku With Only One Given Digit (The 80th Birthday Of Aad van de Wetering)
 00:44:39 45 min
6422 Diaeresis 2.0 2024-09-30 Simon Kennet's Dad Consecutive, Fog, Multiplication, Sums
The Fog Clears & This Sudoku Teaches You Arithmetic!
The Fog Clears & This Sudoku Teaches You Arithmetic!
 01:07:37 68 min
6313 Spread 2024-08-27 Mark Kennet's Dad Double Arrow, Multiplication
Inspired by Phistomefel - Individually Exquisite
Inspired by Phistomefel - Individually Exquisite
 00:36:24 37 min
6183 600,000 2024-07-17 Simon Dorlir 6x6, Consecutive, Indexing, Multiplication, Pathway
600,000: Like 300 only 2000 times better
600,000: Like 300 only 2000 times better
 00:42:52 43 min
6105 Simon's Bowtie 2024-06-23 Simon Philipp Blume Anti-XV, Killer, Multiplication, Thermo
A "600,000 Subscriber Special" Sudoku
A "600,000 Subscriber Special" Sudoku
 01:13:09 74 min
6088 How Far I'll Go 2024-06-18 Simon MaizeGator Count, Multiplication, Nurikabe, Sums
Apparently This Puzzle Is NOT Perfect?!
Apparently This Puzzle Is NOT Perfect?!
 00:48:00 48 min
6085 Millstone 2024-06-17 Simon James Sinclair Arrow, Consecutive, Multiplication, O/E, S-Cells
I Was Challenged To Do This Without A Calculator...!
I Was Challenged To Do This Without A Calculator...!
 01:21:51 82 min
5875 The X Factors 2024-04-13 Mark Marty Sears 6x6, Counting Sets, Irregular, Multiplication
Only 36 Digits to Enter? I've Heard That Before!
Only 36 Digits to Enter? I've Heard That Before!
 00:26:59 27 min
5755 Factor Me in the Corner 2024-03-07 Mark Amin Khalek Killer, Multiplication
Don't Factor Me in the Corner
Don't Factor Me in the Corner
 00:53:42 54 min
5636 10! 2024-01-31 Simon Bfranj17 Arrow, Consecutive, German Whispers, Multiplication, Thermo
The Phistomefel Ring Is Divisible by 10x9x8x7x6x5x4x3x2x1
The Phistomefel Ring Is Divisible by 10x9x8x7x6x5x4x3x2x1
 01:16:52 77 min
5530 Multiple Madness 2023-12-30 Mark Kitty Trouble Multiplication, Thermo
A Multiplicity of Lines
A Multiplicity of Lines
 00:37:28 38 min
5411 Limiting Factors 2023-11-25 Simon Scruffamudda Multiplication, Non-Consecutive, O/E
Do you remember The Miracle Sudoku? Then try this!
Do you remember The Miracle Sudoku? Then try this!
 00:46:53 47 min
5358 Misconduct 2023-11-13 Simon JamNCheez Multiplication, XV
No Calculator Is Required...
No Calculator Is Required...
 00:53:51 54 min
5273 Ten to a Dozen Sudoku 2023-10-23 Mark Clover Ambiguous Clues, Multiplication, Sums
A Dinosaur Pays a Visit to GAS
A Dinosaur Pays a Visit to GAS
 00:51:07 52 min
5035 The Odd Road to 200 2023-08-27 Simon Nordy Multiplication, O/E, Pathway, Sums
The Miracle Road To 200 - Another Amazing Sudoku
The Miracle Road To 200 - Another Amazing Sudoku
 00:42:04 43 min
4740 Math(s)-ier Sudoku 2023-06-14 Mark Clover Frame, Multiplication
GAS Around the Clock
GAS Around the Clock
 00:39:06 40 min
4657 New Math Sudoku 2023-05-24 Mark Clover Multiplication, Sums
GAS Qu'est-ce que c'est?
GAS Qu'est-ce que c'est?
 00:40:19 41 min
4289 Square Dance 2023-02-21 Simon Cristopher Moore Inequality, Killer, Modifier Cells, Multiplication
The Illegal Sudoku Cage
The Illegal Sudoku Cage
 00:49:28 50 min
4276 10s Digit Product 2023-02-18 Mark Clover Multiplication
Back to the GAS Lab
Back to the GAS Lab
 00:35:20 36 min
4266 Double Fireworks 2023-02-15 Mark Antiknight Doublers, Multiplication
More Fireworks than Usual
More Fireworks than Usual
 00:46:51 47 min
4106 Sums and Products Killer Sudoku 2023-01-07 Simon PixelPlucker Killer, Multiplication
Forced To Do Math At 18? Try This.
Forced To Do Math At 18? Try This.
 00:59:51 60 min
3720 Escher 2022-10-02 Mark starwarigami Multiplication, Sum Lines
The Product(s) of a Brilliant Mind
The Product(s) of a Brilliant Mind
 00:36:25 37 min
3691 Significant Product 2022-09-26 Mark WombatBreath Irregular, Magic Square, Multiplication, XV, Zeroes
The Sudoku that goes up to 500,000
The Sudoku that goes up to 500,000
 00:31:00 31 min
3236 Product/Sum 2022-06-08 Mark Clover Killer, Multiplication
The Great GASby
The Great GASby
00:37:50 38 min
2981 Sudoku #2981 2022-04-13 Mark Clover Multiplication
GAS Today - All my troubles seem so far away ...
GAS Today - All my troubles seem so far away ...
00:37:40 38 min
2595 Sudoku #2595 2021-12-21 Mark Clover Multiplication
The GASman Cometh
The GASman Cometh
00:31:17 32 min
2293 Sudoku #2293 2021-09-23 Mark Sam Cappleman-Lynes Multiplication
No GAS Shortage Here
No GAS Shortage Here
00:32:57 33 min
2000 Have We Reached 362,880 Subs Yet? 2021-06-16 Mark Trevor Tao Killer, Multiplication, O/E
We share a new SECRET!
We share a new SECRET!
 00:17:02 18 min
646 Multiplication Table Sudoku 2019-05-04 Mark Siniša Hrga Multiplication
Go Forth and Multiply: Times Table Sudoku
Go Forth and Multiply: Times Table Sudoku
 00:14:52 15 min

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