Fortress Fillomino - Friday 13th (9x9?)
(Published on 13. February 2026, 16:45 by ThePedallingPianist)
click image to play this week's Fortress Fillomino
FORTRESS FILLOMINO:
• Divide the grid into orthogonally connected regions and fill each cell with a number (not necessarily single-digit) showing the number of cells in the region to which it belongs;
• Each region must be either strictly larger than all of its orthogonal neighbours or strictly smaller than all of its orthogonal neighbours;
• A thick black line between two cells indicates a border between neighbouring regions;
• In this puzzle, cells outside the large "13" shape are to be left empty.
LITTLE KILLERS:
• Values along an indicated diagonal sum to the given total.
Solution code: Top row (6 values), left to right
Last changed on -
Solved by bilms, JustinTucker, aqjhs, ChinStrap, gdc, karlmortenlunna, palpot, SKORP17, LenD, ralphwaldo1, widjo, lmdemasi, Calvinball, misko, DragonEgg, MagnusJosefsson, yttrio, Andrewsarchus, Jesper, jkuo7, tuturitu, Nell Gwyn, dogfarts, dorverbin, webato
