Fortress Fillomino - Double Arrows (7x7)
(Published on 21. August 2026, 16:45 by damo_89)
It is a great honour to feature on ThePedallingPianist's fortress fillomino series, pairing with the undisputed best constraint of double arrows. Good luck!
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.
DOUBLE ARROWS:
• The sum of the numbers along a grey line must be the same as the sum of the numbers in the two connected circles
Solution code: Column 6
Last changed on -
Solved by yttrio, kasperd, tuturitu, Franjo, SKORP17, dogfarts, Ambrose, Christounet, Calesch, marcmees, KNT, ThePedallingPianist, achim-t, MaizeGator, Timpanist, aqjhs, amirs, palpot, Mr_tn, TalkingFredish, ... ViKingPrime, Laake, Piatato, Jesper, ChinStrap, jkuo7, Flinty, pmatos, Calvinball, geswat, WhiteWarat, kangaroo, lukeyy, patlapatat, Kpn, haoju, ralphwaldo1, ns08, cowabunghole, YellowMug, webato
Comments
on 24. August 2026, 17:46 by Flinty
Very nice! :)
on 23. August 2026, 17:08 by Piatato
Lovely!
on 23. August 2026, 15:33 by ViKingPrime
This was lovely but damo, be careful - when you stare into the abyss, sometimes the abyss recruits you into setting a Full Rank puzzle.
on 22. August 2026, 04:24 by MaizeGator
loved the whole thing
on 22. August 2026, 02:16 by ThePedallingPianist
Really cool addition to the series, very glad to have you on board!
on 21. August 2026, 23:17 by Christounet
Neat puzzle with a lovely finish! Thanks :)
on 21. August 2026, 20:28 by Franjo
Thank you very much for creating and sharing this nice FFF-puzzle.
