zetamath sudoku stream #266
531 بار بازدید -
3 ماه پیش
-
Come chat with us as
Come chat with us as zetamath solves puzzles and talks about setting!
If you'd like to make a one-time donation to the channel, visit https://ko-fi.com/zetamath , otherwise, if you'd like to support this content and get recognition and perks, click the Join button under this video or visit https://zetamath.link/join to become a YouTube member, or visit Patreon: zetamath to support us on Patreon.
Regular streams are on Fridays at 2 PM Central US Time (20:00 UTC; 5 AM Saturday AEST) and Sundays at 11 AM Central time (17:00 UTC; 2 AM Monday AEST). Additional streams on an ad hoc basis.
For news, announcements, and discussion about this channel and other great puzzle channels, join the Puzzle Plaza Discord at https://zetamath.link/discord
We accept puzzle suggestions only from our Turbine-level supporters.
If you are a creator and you do not want us to do your puzzles on stream, please let us know in the comments or on Discord.
For a list of puzzles we've done on this channel, and list of puzzles zeta has created, see https://zetamath.link/catalogue
If you're interested in animated math videos, check out our main channel at zetamath
If you're not a member of the Cracking the Cryptic Discord, you should be! You can find all kinds of puzzles and related discussion there. Join at Discord: discord
Puzzles done this stream:
"Jungle Japes" by Wisteria Fall
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://tinyurl.com/2p99csx5
• Normal sudoku rules apply.
• Squares contain even digits. The circle contains an odd digit.
• Black cages are killer cages.*
• Shaded cages are hunter cages.**
• A, B, and C each represent a consistent digit from 1-9, and may or may not be different from each other.
* In killer cages, digits do not repeat and sum to the number in the top left.
** Let a digit N placed in position P within a box index the cell that is position P in box N (counting boxes left to right, top to bottom). In hunter cages, the digits in cells indexed this way are listed in the top left.
"Ambiguous Mines" by by Florian Wortmann
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://sudokupad.app/u3uue1xv5t
Normal sudoku rules apply.
Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected. No 2x2 area may be fully shaded or fully unshaded.
The circles act as "minesweeper" clues. Cells containing a circle are always unshaded, and their value is the number of shaded cells in the surrounding 3x3 area (i.e. the up to eight cells that touch the circle either orthogonally or diagonally).
Each gray line satisfies at least one of the following three contraints:
(1) Between Line:
Digits on the line must lie (by value) strictly between the digits in both connected circles.
(2) Double Arrow:
The sum of the digits along the line is equal to the sum of the digits in the circles at either end of the line.
(3) Parity Bridge:
For the line, one attached circle contains an odd digit and the other circle contains an even digit. The odd digit indicates the number of odd digits along the line (not including itself), and the even digit indicates the number of even digits along the line (not including itself).
"Double Chillomino" by Math Pesto
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://tinyurl.com/yhvk33sd
Fillomino: Divide the grid into polyominoes so that each cell contains a number equal to its polyomino's size.
Double Choco: Each polyomino is orthogonally connected to exactly one other polyomino of its same size. These pairs must be the same shape, although one may be a rotated and/or reflected image of the other.
Arrows: Numbers on cells with arrows refer to the total amount of polyominoes seen in the indicated direction(s). If multiple arrows in a cell see the same polyomino, it is only counted once.
"Double Compass" by by zzw
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad (conv.): https://sudokupad.app/49v73jyucc?sett...
Divide the grid into regions of orthogonally connected cells, each containing exactly two compasses. A number in a compass indicates how many cells belong to its region that are further in the indicated direction than the compass itself. A ? stands for any digit 0-9, but two digit numbers must not start with 0.
If you'd like to make a one-time donation to the channel, visit https://ko-fi.com/zetamath , otherwise, if you'd like to support this content and get recognition and perks, click the Join button under this video or visit https://zetamath.link/join to become a YouTube member, or visit Patreon: zetamath to support us on Patreon.
Regular streams are on Fridays at 2 PM Central US Time (20:00 UTC; 5 AM Saturday AEST) and Sundays at 11 AM Central time (17:00 UTC; 2 AM Monday AEST). Additional streams on an ad hoc basis.
For news, announcements, and discussion about this channel and other great puzzle channels, join the Puzzle Plaza Discord at https://zetamath.link/discord
We accept puzzle suggestions only from our Turbine-level supporters.
If you are a creator and you do not want us to do your puzzles on stream, please let us know in the comments or on Discord.
For a list of puzzles we've done on this channel, and list of puzzles zeta has created, see https://zetamath.link/catalogue
If you're interested in animated math videos, check out our main channel at zetamath
If you're not a member of the Cracking the Cryptic Discord, you should be! You can find all kinds of puzzles and related discussion there. Join at Discord: discord
Puzzles done this stream:
"Jungle Japes" by Wisteria Fall
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://tinyurl.com/2p99csx5
• Normal sudoku rules apply.
• Squares contain even digits. The circle contains an odd digit.
• Black cages are killer cages.*
• Shaded cages are hunter cages.**
• A, B, and C each represent a consistent digit from 1-9, and may or may not be different from each other.
* In killer cages, digits do not repeat and sum to the number in the top left.
** Let a digit N placed in position P within a box index the cell that is position P in box N (counting boxes left to right, top to bottom). In hunter cages, the digits in cells indexed this way are listed in the top left.
"Ambiguous Mines" by by Florian Wortmann
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://sudokupad.app/u3uue1xv5t
Normal sudoku rules apply.
Shade some cells such that all shaded cells are orthogonally connected and all unshaded cells are orthogonally connected. No 2x2 area may be fully shaded or fully unshaded.
The circles act as "minesweeper" clues. Cells containing a circle are always unshaded, and their value is the number of shaded cells in the surrounding 3x3 area (i.e. the up to eight cells that touch the circle either orthogonally or diagonally).
Each gray line satisfies at least one of the following three contraints:
(1) Between Line:
Digits on the line must lie (by value) strictly between the digits in both connected circles.
(2) Double Arrow:
The sum of the digits along the line is equal to the sum of the digits in the circles at either end of the line.
(3) Parity Bridge:
For the line, one attached circle contains an odd digit and the other circle contains an even digit. The odd digit indicates the number of odd digits along the line (not including itself), and the even digit indicates the number of even digits along the line (not including itself).
"Double Chillomino" by Math Pesto
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad: https://tinyurl.com/yhvk33sd
Fillomino: Divide the grid into polyominoes so that each cell contains a number equal to its polyomino's size.
Double Choco: Each polyomino is orthogonally connected to exactly one other polyomino of its same size. These pairs must be the same shape, although one may be a rotated and/or reflected image of the other.
Arrows: Numbers on cells with arrows refer to the total amount of polyominoes seen in the indicated direction(s). If multiple arrows in a cell see the same polyomino, it is only counted once.
"Double Compass" by by zzw
Logic Masters Germany: https://logic-masters.de/Raetselporta...
SudokuPad (conv.): https://sudokupad.app/49v73jyucc?sett...
Divide the grid into regions of orthogonally connected cells, each containing exactly two compasses. A number in a compass indicates how many cells belong to its region that are further in the indicated direction than the compass itself. A ? stands for any digit 0-9, but two digit numbers must not start with 0.
3 ماه پیش
در تاریخ 1403/03/11 منتشر شده
است.
531
بـار بازدید شده