Tetrafolium
(Eingestellt am 4. Juni 2025, 21:56 Uhr von ul-Rhymm)
Standard sudoku: in each row, column, and 3x3 region, each digit 1-9 appears exactly once.
Killer: in cages, digits do not repeat and sum to the value in the top left corner.
Modular lines: each set of three consecutive digits along a line contains one digit from {1/4/7}, one from {2/5/8}, and one from {3/6/9}.
Lösungscode: Row 5
Gelöst von SKORP17, ymhsbmbesitwf, Tacocat, RickiFerrara, Bjd, lianarox, by81996672, BlackWolf, jalebc, cmigas, snowden, peterkp, tgstar, butch02, Statistica, MAWA, paranoid, Luaryo, scushuaishuai, jlaitio, ... ehollins, crossoverdoc, brimmy, mse326, AIlyas, b413x, AvonD, Chishiri, Birte, misko, Shmartus, mezkur7, leo_the_real, Kallor, galium_odoratum, abed hawila, Kabcar, marhas, puzzlepandit
Kommentare
am 13. Juli 2025, 09:40 Uhr von puzzlepandit
Agreed with earlier comment that this has very smooth flow. Could be 2* difficult for solver if solver knows modular maths well.
am 5. Juni 2025, 01:53 Uhr von Tacocat
Very nice! Smooth solve as a coloring puzzle.
