🔢 Sudoku Puzzles (Minus GAS ⛽️)

Sudoku puzzle-solving videos from CTC (excluding GAS puzzles).

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

42 rows where Setter contains "Henk Nicolai" sorted by Id descending

Solver 2

Setter 4

Constraints 34

Id â–˛ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7741 Full Circle 2025-10-20 Simon Henk Nicolai Indexing, Killer
This Sudoku Is Not Very Easy!
This Sudoku Is Not Very Easy!
 01:36:13 97 min
7504 Terrace 2025-08-13 Mark Henk Nicolai 159, Dutch Flat Mates, O/E, XV
Fives are Strange Neighbours!
Fives are Strange Neighbours!
 00:40:18 41 min
7447 1080° 2025-07-28 Simon Henk Nicolai, Raumplaner Quadruple
The Impossible Sudoku Pattern
The Impossible Sudoku Pattern
 00:44:31 45 min
7122 Goldilocks and the Renbans 2025-04-24 Simon Henk Nicolai Killer, Renban
At Least 3 Original Sudoku Tricks!
At Least 3 Original Sudoku Tricks!
 00:54:14 55 min
6848 Rhubarb and Custard 2025-02-04 Simon Henk Nicolai Little Killer, O/E
A Jaw-Dropping Sudoku Masterpiece
A Jaw-Dropping Sudoku Masterpiece
 00:48:45 49 min
6666 Nordschleife 2024-12-10 Mark Henk Nicolai Factor Lines, Loop, Sweeper
Mind Blown by this Loop Sudoku
Mind Blown by this Loop Sudoku
 01:02:52 63 min
6586 Through the Looking Glass 2024-11-17 Simon Henk Nicolai Kropki, XV
"The Best Puzzle I've Done This Year"
"The Best Puzzle I've Done This Year"
 00:44:39 45 min
6459 Runway 2024-10-11 Simon Henk Nicolai Arrow, Killer
Qodec's Killer Sudoku Masterpiece
Qodec's Killer Sudoku Masterpiece
 01:30:01 91 min
5888 Transmission 2024-04-17 Simon Henk Nicolai Consecutive, Parity Counter Lines
A New Type Of Sudoku Line
A New Type Of Sudoku Line
 00:44:03 45 min
5673 Mount Elbrus 2024-02-11 Simon Henk Nicolai Doublers, Killer
We Got An Email About This Sudoku... He Wasn't Happy...
We Got An Email About This Sudoku... He Wasn't Happy...
 01:30:59 91 min
5451 Eiger 2023-12-07 Simon Henk Nicolai Killer
This Killer Sudoku Is "Ridiculous"
This Killer Sudoku Is "Ridiculous"
 01:06:38 67 min
5239 Search 8 or 9 Sudoku 2023-10-15 Mark Henk Nicolai Search Nine
A Struggle with a Very Clever Puzzle
A Struggle with a Very Clever Puzzle
 00:53:03 54 min
5003 Badminton 2023-08-18 Simon Henk Nicolai Arrow, Diagonal, O/E
Sudoku Badminton!?
Sudoku Badminton!?
 01:30:15 91 min
4651 Ten-Oh 2023-05-23 Simon Henk Nicolai N-Lines
How Hard Is It To Add Up To 10?
How Hard Is It To Add Up To 10?
 01:42:20 103 min
4513 Tallmath 2023-04-19 Simon Henk Nicolai Double Arrow
Revealed: The True Identity Of Q
Revealed: The True Identity Of Q
 00:37:56 38 min
4309 Dustpan 2023-02-26 Simon Henk Nicolai Disjoint Groups, O/E, Sweeper
The Return Of An Old Friend
The Return Of An Old Friend
 00:56:44 57 min
3729 Cabo Verde 2022-10-05 Simon Henk Nicolai Anti-Diagonal, Anti-Knight, Killer
This Sudoku EXISTS In The Atlantic Ocean?!!?
This Sudoku EXISTS In The Atlantic Ocean?!!?
 00:56:19 57 min
3161 Lion 2022-05-25 Simon Henk Nicolai Anti-King, Killer
The Qodec Manifestation
The Qodec Manifestation
 00:49:47 50 min
3090 Triclinium 2022-05-09 Mark Henk Nicolai Kropki, Numbered Rooms, XV
A Lot of Empty Rooms
A Lot of Empty Rooms
 00:31:30 32 min
2917 Stretch Marks 2022-03-28 Simon Henk Nicolai Palindrome, Renban
The Elegant Sudoku
The Elegant Sudoku
 00:40:55 41 min
2814 Skyline 2022-03-04 Simon Ben, Henk Nicolai, Trevor Tao Killer
Can You Solve a 600 IQ Puzzle?
Can You Solve a 600 IQ Puzzle?
 00:41:57 42 min
2770 Ship's Wheel 2022-02-19 Simon Henk Nicolai Diagonal, Shikaku
Squaring The Circles
Squaring The Circles
 00:53:11 54 min
2739 Region Sum Lines Sudoku 2022-02-08 Simon Henk Nicolai Region Sum Lines
Your Chance To Finish A Puzzle By A Grandmaster
Your Chance To Finish A Puzzle By A Grandmaster
 00:41:59 42 min
2552 Smörgåsbord 2021-12-11 Mark Henk Nicolai Quadruple, Sandwich
A Sumptuous Feast of Sudoku
A Sumptuous Feast of Sudoku
 00:44:39 45 min
2406 Herringbone 2021-10-30 Simon Henk Nicolai Killer, Palindrome, Thermo
A Puzzle To Make You Weep With Frustration Then Joy!
A Puzzle To Make You Weep With Frustration Then Joy!
 00:49:36 50 min
2235 Pairs Party 2021-09-05 Simon Henk Nicolai Kropki, XV
Sudoku Tricks: The Power Of Pairs
Sudoku Tricks: The Power Of Pairs
 00:40:51 41 min
2132 clover’s Expert Math Class 2021-08-01 Simon Henk Nicolai Mathrax
Simple Arithmetic And Simply Brilliant!
Simple Arithmetic And Simply Brilliant!
 00:56:09 57 min
2056 Crystal 2021-07-06 Mark Henk Nicolai Between Lines
3 Given Digits? You are TOO Generous!
3 Given Digits? You are TOO Generous!
 00:37:52 38 min
2001 Mathlements 2021-06-17 Simon Henk Nicolai Arrow, O/E
Get Good At Mental Arithmetic!
Get Good At Mental Arithmetic!
 00:57:14 58 min
1957 Renban Dance 2021-05-28 Simon Henk Nicolai O/E, Renban
We Thought We Understood Sudoku...
We Thought We Understood Sudoku...
 00:59:12 60 min
1935 Little Nuts 2021-05-18 Simon Henk Nicolai Little Killer, O/E
One Solution Or Many?!
One Solution Or Many?!
 00:39:58 40 min
1919 3etweeN 2021-05-11 Simon Henk Nicolai Arrow, Between Lines
The Miracle Sudoku: One Year On
The Miracle Sudoku: One Year On
 00:41:58 42 min
1895 Bahamas 2021-04-30 Simon Henk Nicolai Killer
99% Of Solvers Won't Know The Trick
99% Of Solvers Won't Know The Trick
 00:34:32 35 min
1867 Symmetry? 2021-04-17 Simon Henk Nicolai Clone, Killer, Kropki, O/E, Quadruple, Thermo
What Does An IQ Of 2,250 Look Like?
What Does An IQ Of 2,250 Look Like?
 00:45:48 46 min
1769 123...9 2021-03-02 Simon Henk Nicolai Arrow, Little Killer
How Did He Create This? We Have No Clue!
How Did He Create This? We Have No Clue!
 00:53:35 54 min
1708 Embraced 2021-02-01 Simon Henk Nicolai Anti-Knight, Arrow
A Sudoku With Only 3 Given Digits?!
A Sudoku With Only 3 Given Digits?!
 00:45:32 46 min
1679 Eddies 2021-01-18 Simon Henk Nicolai Arrow, O/E
A Sudoku Masterpiece
A Sudoku Masterpiece
 00:55:51 56 min
1636 Brambles 2020-12-28 Simon Henk Nicolai Arrow
How To Deal With The Thorniest Of Problems
How To Deal With The Thorniest Of Problems
 00:52:41 53 min
1610 Puffer Fish 2020-12-16 Simon Henk Nicolai Killer
Think Outside The 3x3 Box!
Think Outside The 3x3 Box!
 00:42:10 43 min
1569 The Sword 2020-11-27 Simon Henk Nicolai Disjoint Groups, Little Killer
[EXTREME] If He Can Solve This, Help Us Hit 300k Subs!
[EXTREME] If He Can Solve This, Help Us Hit 300k Subs!
 00:43:39 44 min
1546 Qarpet Beater 2020-11-16 Simon Henk Nicolai Disjoint Groups, Killer, Little Killer
The Da Vinci Qode...c
The Da Vinci Qode...c
 00:38:42 39 min
1538 Orbit 2020-11-12 Simon Henk Nicolai Arrow, Little Killer, O/E
Buckle In For The Sudoku Thrill Ride!
Buckle In For The Sudoku Thrill Ride!
 00:55:09 56 min

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