zetamath puzzle stream

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  • Опубліковано 5 лют 2025
  • 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 ko-fi.com/zeta... , otherwise, if you'd like to support this content and get recognition and perks, click the Join button under this video or visit zetamath.link/... to become a UA-cam member, or visit / zetamath to support us on Patreon.
    Regular streams are on Sundays and Tuesdays at 2:30 PM Central US Time (20:30 UTC; 5:30 AM Mondays/Wednesdays 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 zetamath.link/...
    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 zetamath.link/...
    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
    Stream rules:
    1. Be respectful to me and to everyone else, whether they are present in chat or not.
    2. Help with the puzzles is welcome!
    3. If I mispronounce your screen name, please tell me and I will do my best to pronounce it how you like.
    4. This stream supports trans and nonbinary rights. There will be no debate about this in chat. I endeavor to get people's pronouns right, and if I do not know someone's preferred pronouns I will default to they/them.
    Puzzles done this stream:
    "Internal X-Sums Chaos Construction (6x6)" by jovi_al
    Logic Masters Germany: logic-masters....
    Penpa+: tinyurl.com/2k...
    SudokuPad (conv.): sudokupad.app/...
    Place a digit from 1-6 into every cell such that every row and column contains all of the digits. In addition, draw six regions of six orthogonally connected cells that also contain all of the digits.
    A digit X in a cell containing a number N in its top left corner indicates that that cell sees X cells in its own region via row and column including itself, and that those cells sum to N. Region borders obstruct view.
    "Internal X-Sums CC (9x9)" by jovi_al
    Logic Masters Germany: logic-masters....
    SudokuPad: tinyurl.com/2k...
    Place a digit from 1-9 into each cell such that every row and column contains all of the digits. In addition, deduce 9 regions of nine orthogonally connected cells each that also contain all of the digits.
    A digit X in a cell containing a number N in its top left corner indicates that that cell sees X digits in its own region via row and column including itself, and that those digits sum to N. Region borders restrict view.
    "five boxing wizards" by aqjhs
    Logic Masters Germany: logic-masters....
    SudokuPad: sudokupad.app/...
    Irregular 10-sudoku rules apply: place the digits 0 to 9 once each in every row, column and region.
    Cells one chess knight move apart may not contain the same digit.
    Cells on a pink line contain a non repeating set of consecutive digits in any order.
    Digits joined by a black dot are in 1:2 ratio. Not all possible dots are given.
    "Galaxy Quest" by Raumplaner
    SudokuPad: sudokupad.app/...
    Place the digits 1-6 in every row and column of the grid.
    Digits strictly increase along thermometers from the bulb to the tip.
    Digits connected by a white dot are consecutive.
    Each dot is also the center of a galaxy, consisting of up to six orthogonally connected cells, that are rotational symmetrical seen from the center.
    All cells are part of exactly one of those galaxies.
    Digits can't repeat within a galaxy.
    "Turning X-Sums" by kuraban
    SudokuPad: sudokupad.app/...
    Normal 6x6 sudoku rules apply.
    X-Sum. The first cell next to a clue outside the grid gives the number of cells in that row/column* that sum to the clue outside the grid.
    Turning Cells. Cells with a red corner arrow change the direction of an X-Sum. Only applies if the X-Sum enters and exits the cell in the direction of the two arrows. Sums can turn more than once if they hit multiple arrows from the appropriate direction.
    (Example: the 12 clue in row 5 doesn't enter r5c5 from the direction the arrow points, so wouldn't turn there, but does enter r5c4 from the direction of an arrow, so could turn there).

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