Refill
(Published on 23. December 2025, 10:00 by FIT7Y)
Rules:
Place the digits 1-9 once each into every row, column, and box.
Adjacent digits along an orange line must differ by at least 4.
Box borders divide a blue line into segments which each have the same sum.
The three blue lines may have different sums.
Have fun solving!
Solution code: Row 1
Last changed on -
Solved by jalebc, Piff, tuturitu, unalzekai, sujoyku, Krisonium, anthe95, SKORP17, gdc, Bjd, kid, tgstar, Starlight
