Four Fours
(Published on 21. June 2024, 16:28 by SirMoose)
Four Fours
by Sir Moose
The puzzle grid is made up of four 4*4 sudokus. In each sudoku, enter 4 of the digits 1-9 in each row, column, and 2*2 region. Digits cannot repeat in any row or column in the 8*8 sudoku grid.
Digits on an arrow sum to the number on that arrows circle.
Digits on a green German Whisper line must differ by at least 5.
Digits on a blue region sum line have the same sum in each 2*2 box it passes through.
Link on Sudokupad
by Sir Moose
The puzzle grid is made up of four 4*4 sudokus. In each sudoku, enter 4 of the digits 1-9 in each row, column, and 2*2 region. Digits cannot repeat in any row or column in the 8*8 sudoku grid.
Digits on an arrow sum to the number on that arrows circle.
Digits on a green German Whisper line must differ by at least 5.
Digits on a blue region sum line have the same sum in each 2*2 box it passes through.
Link on Sudokupad
Solution code: Row 2, left to right.
Last changed on on 22. June 2024, 17:37
Solved by marcmees, Chelo, SKORP17, hoopsie, Xalothros, Jana, Julianl, DerRiese, FlareglooM, Crul, jwsinclair, Mathemagier, peterkp, ole-1995a, zhangjinyang, zrbakhtiar, teuthida, Puzzle Weasel, Montikulum, Mgbator, mozingo, CSStead, miranda_9, BEHamren, paranoid, gUBBLOR, Jasura, CorpJigsQuand, 7CmN2110, Epsiloneuclid, geronimo92, TonySnark, dingledork, me and the paws, PippoForte
Comments
on 1. July 2024, 17:59 by asp1310
"In each sudoku, enter 4 of the digits 1-9 in each row, column, and 2*2 region. Digits cannot repeat in any row or column in the 8*8 sudoku grid."
Can digits repeat in a region? I.e. r1c1 and r2c2?
on 22. June 2024, 17:37 by SirMoose
Changed Wording
on 21. June 2024, 19:09 by hoopsie
Love this kind of puzzle. Figuring out how the different 4x4s interacted was fun and led to a great solve
on 21. June 2024, 18:02 by Chelo
Great fun solve, but not 1 star for me. Thank you for setting and sharing it.
