32:03 Twice as Nice by NotVeryNeat: Definitley still rusty! Arrow Kropki WatchCASE TAPE · SOLVE
Prime Times: Another Sudoku Variant Ruleset!
16 Dec 2023 · 815 views
Kropki Anti-knight
22:37Case notes
Today's Puzzle:
May make your head hurt with the amount of maths you're required to do with prime numbers and prime factorisation.
Anyone know why there isn't a paper though called Prime Times?
Link to Play Along:
Primes Times (6x6) by Dr Logic https://tinyurl.com/SudokuSleuthPrimeTimes
Rules:
Normal 6x6 Sudoku Rules Apply.
Along each blue line, the sum of all digits along that line must be equal to the product of the primes along that line. (e.g if a line had 1,2,3 along it the line would need to add to 6 as 2x3 =6. Alternatively, if a line had 1,2,4 this would not be allowed as 2 (product of primes) is not equal to 7 (1+2+4)) Numbers cannot repeat on a line. Different lines may have different totals.
Anti-Knight - Digits separated by a knights move (in chess) cannot be the same.
Kropki dots (ratio) - Digits separated by a black dot must be in a 1:2 ratio.
More Kropki tapes
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