Sudoku Live Stream #12! Come solve with me :)
25Thanks for another fun stream! Links to all puzzles have now been added below.
Most puzzles are available as links to F-Puzzles and the Cracking the Cryptic (CTC) app!
On mobile devices, the CTC app links are a better experience when solving.
On desktop, it is just a matter of preference, so choose whichever you'd like!
If you would like to support this channel, you can use this donation link: https://www.streamlabs.com/rangsk1
0:00 Stream Starting
2:26 "Oroboros" by Zetamath
F-puzzles: https://f-puzzles.com/?id=yj5amypq
CTC: https://tinyurl.com/ydjxe35n
Normal sudoku rules apply.
Loop:
- Shade squares to form a single closed loop that is 1 cell wide.
- The loop may not touch itself even diagonally.
Cages:
- Within each cage, the shaded and unshaded squares *sum* to the same value.
- Digits cannot repeat within a cage.
Circles:
- The digit in the circle is the number of adjacent cells that are part of the loop.
- The number includes the cell itself and all 8 surrounding cells.
- Not all circles are given.
1:27:00 "Too Early!!" by Panthera
F-puzzles: https://f-puzzles.com/?id=ygz52ah8
CTC: https://tinyurl.com/832wjav8
Normal sudoku rules apply.
Japanese Sum Rules: Clues outside the grid indicate the sums of the digits in shaded cells. The shaded cells must be separated by at least 1 non-shaded cell and appear in the same order as the clues.
There is a 3x3 magic square completely in the shaded region
- Row, col, diagonals all sum to 15
There is a 3x3 PjotrV square completely in the unshaded region
- Anti-Kropki+XV
2:18:03 "Simon Gagne - Apr 23, 2021" by Polycarp
F-puzzles: https://f-puzzles.com/?id=yj7vfe2k
CTC: https://tinyurl.com/4zz7wpza
Normal sudoku rules apply.
Standard Killer: Digits in a cage must sum to the clue in the top left corner of the cage. Digits cannot repeat in a cage.
Standard Little Killer: Clues outside the grid indicate the sum of all the digits along the diagonal pointed to by the arrow. Digits may repeat along an arrow, as long as other rules allow it.
White dots indicated a difference of 6 between the cells. Not all dots are given.
All grey cells contain the same digit.
2:29:42 "Ring Around the Thermo" by Philip Newman
F-puzzles: https://f-puzzles.com/?id=yhnf2uot
CTC: https://tinyurl.com/rh8ewxx3
Normal sudoku rules apply.
Standard Thermometers: Digits along a thermometer must strictly increase starting from the bulb end.
3:23:37 "Double Inverse Toroidal Sandwiches" by Lucy
F-puzzles: https://f-puzzles.com/?id=ye5bpazp
CTC: https://tinyurl.com/288s5e4b
New version from Lucy with easier ending (not done on stream):
F-puzzles: https://f-puzzles.com/?id=ydoj46zo
CTC: https://tinyurl.com/288kvrf3
The grid is toroidal, which means for sandwich clues, rows 1/9 and columns 1/9 are adjacent. Clues outside the grid give the sums of the digits that are adjacent to either the 1 or 9 in the row or column. The solver must determine which clues are for ones, and which are for nines. Where two clues appear, they give the sums for both the 1 and 9, and the order in which the sums appear (Sums that wrap around the edge are ordered according to where the 1/9 appear). Some clues are replaced with question marks, which represent unknown numbers. Inequality signs point to the smaller clue.
5:15:56 "Miracle Regions" by PjotrV
F-puzzles: https://f-puzzles.com/?id=ydvnnhfz
CTC: https://tinyurl.com/2bykptpn
Irregular Sudoku rules apply: The digits 1-9 appear exactly once in each row, col, and region.
Standard Killer: Digits in a cage must sum to the clue in the top left corner of the cage. Digits cannot repeat in a cage.
Anti-Kropki-XV: Orthogonal digits cannot be consecutive, have a 1:2 ratio, or sum to 5 or 10.
5:56:24 "Even Hunter" by Lisztes
F-puzzles: https://f-puzzles.com/?id=ye78hdd4
CTC: https://tinyurl.com/vkd34yyr
Normal sudoku rules apply.
Standard Arrows: The digits along an arrow sum to the value in the circle.
The grey squares are even numbers.
6:58:14 "THOR" by Florian Wortmann
F-puzzles: https://f-puzzles.com/?id=yz4nd6b9
CTC: https://tinyurl.com/fnz7cd8u
Normal sudoku rules apply.
Standard Palindromes: Digits along the lines read the same forwards and backwards.
Standard Killer: Digits in a cage must sum to the clue in the top left corner of the cage. Digits cannot repeat in a cage.
Standard sandwiches: Clues outside the grid (without arrows) give the sum of the digits between the 1 and 9 in the row.
Standard Little Killer: Clues outside the grid (with arrows) indicate the sum of all the digits along the diagonal pointed to by the arrow. Digits may repeat along an arrow, as long as other rules allow it.
8:01:47 "Weighted (KEY)lers Sudoku" by MaverickJD
Penpa+: https://git.io/JIwmZ
Normal sudoku rules apply.
Weighted Killer: The clue in the top left corner of a cage is the sum of the white cells plus twice the grey cells. Digits cannot repeat in a cage.
Greater/Less than signs point towards the smaller digit. (3＜8)
9:02:50 Ending stream
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