🔢 Sudoku Puzzles (Minus GAS ⛽️)
Data source: Cracking the Cryptic Catalogue · About: View on GitHub
61 rows where Constraints contains "X-Sums" sorted by Id descending
Solver 3
- Mark · 36
- Simon · 25
- Ben Taylor · 1
Setter 47
- Christoph Seeliger · 4
- DiMono · 4
- Alexander Rappa · 2
- Aron LidĂ© · 2
- James Kopp · 2
Constraints 60
- X-Sums · 61 ✖
- Killer · 12
- Ambiguous Clues · 10
- Little Killer · 8
- Sandwich · 8
Id â–˛ | Puzzle Title | Date | Solver | Setter | Constraints | Video | Video Length | Video Length (Minutes) |
---|---|---|---|---|---|---|---|---|
6247 | Negator XS | 2024-08-06 | Mark | thoughtbyte | Diagonal, Extra Regions, Negators, O/E, X-Sums | ![]() |
00:58:50 | 59 min |
6149 | 21 | 2024-07-06 | Mark | James Kopp | German Whispers, X-Sums | ![]() |
00:40:56 | 41 min |
6080 | Star-Crossed Sandwiches | 2024-06-15 | Mark | Darth Paradox | 10x10, Ambiguous Clues, Anti-Knight, Digit Restriction, Irregular, Sandwich, X-Sums | ![]() |
01:30:43 | 91 min |
5994 | 165 | 2024-05-20 | Simon | Leonhard Kohl-Lörting | Killer, Sums, X-Sums | ![]() |
00:19:59 | 20 min |
5902 | Little Killer-X Sums Hybrid Sudoku | 2024-04-21 | Mark | Akash Doulani | Little Killer, Multitask Clues, X-Sums | ![]() |
00:25:02 | 26 min |
5764 | Brain Fog | 2024-03-10 | Simon | Scojo | Cipher, Fog, Killer, X-Sums | ![]() |
00:49:24 | 50 min |
5573 | Harvest Lumber | 2024-01-12 | Mark | rockratzero | Killer, Multitask Clues, Region Sum Lines, Renban, Thermo, X-Sums | ![]() |
00:33:59 | 34 min |
5298 | Effervescence | 2023-10-29 | Simon | Oddlyeven | Counting Circles, Multitask Clues, X-Sums | ![]() |
00:40:30 | 41 min |
5262 | Heisenberg | 2023-10-21 | Mark | randall | Arrow, Inequality, Multitask Clues, X-Sums | ![]() |
00:30:48 | 31 min |
5174 | Impossible? | 2023-09-30 | Mark | damasosos92 | 0-8 Digits, 6x6, Equal Sums, Full Rank, Incomplete Clues, Killer, Multitask Clues, X-Sums | ![]() |
00:33:24 | 34 min |
5113 | Nabner in the Nebula | 2023-09-15 | Simon | gdc | Anti-Renban, Fog, X-Sums | ![]() |
01:06:16 | 67 min |
4924 | Seeing Double | 2023-07-29 | Mark | James Kopp | Little Killer, Multitask Clues, X-Sums | ![]() |
00:46:17 | 47 min |
4847 | Icing Disaster | 2023-07-10 | Simon | dumediat | Multitask Clues, Region Sum Lines, X-Sums | ![]() |
01:32:26 | 93 min |
4770 | Colorado 8 | 2023-06-22 | Simon | Florian Wortmann | X-Sums, XV | ![]() |
00:35:01 | 36 min |
4631 | Everything Is Rihgt | 2023-05-18 | Mark, Simon | DiMono | Doppelganger, Fortress, Killer, Liar, Little Killer, Palindrome, Quadruple, Sandwich, Skyscraper, Thermo, X-Sums, XV | ![]() |
01:14:30 | 75 min |
4430 | I’ll Cry If I Want To | 2023-03-29 | Simon | FullDeck, Missing a Few Cards | Anti-Ratio, Fog, Modular Lines, X-Sums | ![]() |
01:58:29 | 119 min |
4368 | 159 Bullseye | 2023-03-13 | Mark | Luda3 | 159, Renban, X-Sums | ![]() |
00:28:50 | 29 min |
4348 | Shifted X-Sums 2 | 2023-03-08 | Mark | Lizzy01 | Indexing, X-Sums | ![]() |
00:37:59 | 38 min |
4304 | Sudokoban | 2023-02-24 | Mark | DiMono | Indexing, Killer, Little Killer, Split Grid, X-Sums | ![]() |
01:56:45 | 117 min |
4196 | 40 or 40? | 2023-01-30 | Mark | dumediat | Ambiguous Clues, Kropki, Sandwich, X-Sums | ![]() |
00:23:03 | 24 min |
4064 | Shortsighted X-Sums Sudoku | 2022-12-27 | Mark | Sed Holaysan | Ambiguous Clues, X-Sums | ![]() |
00:33:03 | 34 min |
4048 | Turning 40 This Year | 2022-12-23 | Mark | CTC | German Whispers, X-Sums | ![]() |
00:21:54 | 22 min |
3954 | X-Sums Killer Sudoku #2 | 2022-11-29 | Mark | Akash Jain | Killer, Omitted Clues, X-Sums | ![]() |
01:31:42 | 92 min |
3903 | Subtle Advertisement | 2022-11-18 | Ben Taylor | sunnyjum | Arrow, Killer, Kropki, Little Killer, O/E, Palindrome, Quadruple, Thermo, X-Sums, XV | ![]() |
00:17:34 | 18 min |
3895 | Alien X-Sums | 2022-11-16 | Simon | Christoph Seeliger | Base, X-Sums | ![]() |
00:57:44 | 58 min |
3855 | The Raven | 2022-11-06 | Simon | Aron Lidé | Cipher, Region Sum Lines, X-Sums | ![]() |
00:43:32 | 44 min |
3850 | A Mathematical Phenomenon | 2022-11-04 | Mark | Xenonetix | Kropki, X-Sums | ![]() |
01:11:52 | 72 min |
3801 | Kineticism | 2022-10-22 | Mark | jovi_al | X-Sums | ![]() |
00:18:40 | 19 min |
3730 | srelliK esreveR | 2022-10-05 | Mark | kuraban | Killer, X-Sums | ![]() |
00:21:05 | 22 min |
3701 | Different, But Still Wrogn | 2022-09-28 | Simon | DiMono | Diagonal, Liar, Little Killer, Palindrome, Renban, Skyscraper, Thermo, X-Sums | ![]() |
02:08:51 | 129 min |
3602 | Reverse Sums | 2022-09-04 | Mark | kuraban | X-Sums | ![]() |
00:23:31 | 24 min |
3470 | Same but Different | 2022-08-02 | Mark | Marvin Kannhauser | Ambiguous Clues, Little Killer, Sandwich, X-Sums | ![]() |
00:44:12 | 45 min |
3220 | X-ception | 2022-06-06 | Simon | Nahileon | Ambiguous Clues, Diagonal, X-Sums | ![]() |
00:45:29 | 46 min |
2950 | X-Sums & Sandwiches | 2022-04-05 | Simon | Emre KolotoÄźlu | Ambiguous Clues, X-Sums | ![]() |
01:27:40 | 88 min |
2946 | X-Sum Skyscrapers | 2022-04-04 | Mark | GarlicBredFries | Between Lines, Skyscraper, X-Sums | ![]() |
00:40:57 | 41 min |
2923 | Deconstruction: X-Sums | 2022-03-30 | Simon | Jesper Josefsson | Deconstruction, X-Sums | ![]() |
01:20:38 | 81 min |
2911 | Snake Pit | 2022-03-26 | Simon | DiMono | Snake, X-Sums | ![]() |
00:41:29 | 42 min |
2737 | Kropki X-Sums Sudoku | 2022-02-07 | Mark | Aron Lidé | Kropki, X-Sums | ![]() |
01:05:05 | 66 min |
2655 | X(mas)-Sums 1 (Odd-Even Coded) / Even X-Sums | 2022-01-11 | Mark | Christoph Seeliger | Cipher, Parity, X-Sums | ![]() |
00:33:10 | 34 min |
2654 | X(mas)-Sums 2 (Odd-Even Coded) / Odd X-Sums | 2022-01-11 | Simon | Christoph Seeliger | Cipher, Parity, X-Sums | ![]() |
00:57:40 | 58 min |
2608 | Xmas Sums With a Difference | 2021-12-26 | Mark | Phil Preen | Difference, Sums, X-Sums | ![]() |
00:30:30 | 31 min |
2592 | Xmas-Sums | 2021-12-21 | Simon | Clover | X-Sums | ![]() |
00:25:59 | 26 min |
2177 | X-Sums Sudoku | 2021-08-16 | Mark | Christoph Seeliger | X-Sums | ![]() |
00:29:52 | 30 min |
2058 | Chaos Construction: X-Sums (9x9) | 2021-07-07 | Simon | Jesper Josefsson | Chaos Construction, X-Sums | ![]() |
01:15:39 | 76 min |
1797 | Pi-Day X-Sums Sudoku | 2021-03-14 | Mark | Jonas Gleim | X-Sums | ![]() |
00:23:52 | 24 min |
1729 | When X-Sums Meet Killer | 2021-02-11 | Simon | Joseph Nehme | Incomplete Clues, Killer, X-Sums | ![]() |
00:39:53 | 40 min |
1704 | X-Sums Sudoku | 2021-01-30 | Simon | Sam Cappleman-Lynes | X-Sums | ![]() |
00:40:35 | 41 min |
1667 | Chaotic Wrogn | 2021-01-12 | Simon | Undar_Beyond | Fortress, Killer, Kropki, Liar, Quadruple, Skyscraper, Thermo, X-Sums, XV | ![]() |
01:28:24 | 89 min |
1623 | X-Sum Tree | 2020-12-21 | Mark | Simon Trucchi | Set Values, Sums, X-Sums | ![]() |
00:33:33 | 34 min |
1510 | X-Sum Little Killer | 2020-10-29 | Mark | Joseph Nehme | Killer, Little Killer, Thermo, X-Sums | ![]() |
00:25:56 | 26 min |
1493 | Nonconsecutive X-Sums | 2020-10-21 | Mark | Alexander Rappa | Non-Consecutive, X-Sums | ![]() |
00:23:38 | 24 min |
1424 | Odd Pentominoes | 2020-09-18 | Mark | Dying Flutchman | O/E, Polyominoes, X-Sums | ![]() |
00:30:22 | 31 min |
1413 | Multiple Role Sudoku | 2020-09-13 | Mark | Daniel Galao Birkmann | Anti-Knight, Sandwich, Skyscraper, Thermo, X-Sums | ![]() |
00:39:15 | 40 min |
1351 | Liar X-Sums | 2020-08-15 | Mark | Jonas Gleim | Liar, Set Values, X-Sums | ![]() |
00:25:15 | 26 min |
1347 | Hidden X-Sums & Sandwiches | 2020-08-13 | Mark | Kaleb Fowler | Ambiguous Clues, Sandwich, X-Sums | ![]() |
00:22:53 | 23 min |
1315 | Royal PicniX | 2020-07-30 | Simon | Alexander Rappa | Anti-King, Anti-Queen, Sandwich, X-Sums | ![]() |
00:24:36 | 25 min |
1284 | Unknown Values | 2020-07-15 | Simon | shye | Ambiguous Clues, Difference, Sandwich, X-Sums | ![]() |
00:29:31 | 30 min |
1155 | Compounding the Co-Dependency | 2020-05-16 | Simon | Prasanna Seshadri | Ambiguous Clues, Arrow, Consecutive, Difference, Group Sums, Kropki, O/E, Serbian Frame, Set Values, Skyscraper, Thermo, X-Sums | ![]() |
00:34:50 | 35 min |
1045 | Uncertain Sudoku #8 - Frame or X-Sums | 2020-03-30 | Simon | Sam Cappleman-Lynes | Ambiguous Clues, Frame, X-Sums | ![]() |
00:36:57 | 37 min |
994 | Sudoku #994 | 2020-02-27 | Mark | Tom Collyer | X-Sums | ![]() |
00:21:14 | 22 min |
806 | Sudoku #806 | 2019-09-14 | Mark | Čedomir Milanović | X-Sums | ![]() |
00:23:50 | 24 min |
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