Rank Up: a series by ThePedallingPianist and bellal exploring the full rank constraint within 5x5 grids...
SEE ALL PUZZLES
Sudoku: Within the main grid (inside the thick border), fill every cell with a digit from 1-5 such that digits do not repeat in a row or column.
Full Rank: A value in an external cell represents the rank of the number formed by reading the digits in that row or column from that direction, where (1) is the lowest such row or column and (20) is the highest.
Arrows: values on an arrow sum to the value in the attached circle.
N.B. If two ranks are tied, the value in both external cells is the lower of the two ranks being shared. For example, if the lowest four ranks are "12453", "13524", "13524" and "15432", the values in the relevant external cells would be (1), (2), (2) and (4) respectively.
Solution code: Column 5 (far right) of the internal grid, top to bottom
Last changed on on 15. July 2024, 15:18
Solved by ralphwaldo1, Steven R, anonymoose, ViKingPrime, blackjackfitz, karlmortenlunna, Nylimb, brimmy, Bertfaz, marcmees, utsavb, efnenu, Jagga, Snookerfan, Paletron, catastrofeline, ole-1995a, koba1917, ... Elliptical, juhish, AsgarArn, Niphram, ajc, sorryimLate, The Book Wyrm, StartUp21, NeroChaos, sandmoppe, TheZwierz, areigner, samjna0049, BabyfacedBard, wazdra, Default, Mr. Happy, Elker, sinamon
Comments
on 19. August 2024, 00:06 by The Book Wyrm
Fun little puzzle. Pretty impressive making a unique and solvable puzzle with so few clues. Some neat logic in there as well, especially in the mid-solve.
on 7. July 2024, 02:55 by blackjackfitz
Good fun, looking forward to the rest of the series
on 7. July 2024, 00:39 by Nordy
Fun opening and an interestingly tricky knot to untangle in the middle! Very enjoyable
on 6. July 2024, 23:04 by juggler
Very nice! Trickier than I expected but cool that you can get away with so few full rank clues.
on 6. July 2024, 22:55 by ThePedallingPianist
Thanks to gdc for creating a version with an improved solution checker!
on 6. July 2024, 19:14 by Prince Myshkin
Loved this puzzle! Thanks, Pedalling Pianist!
on 6. July 2024, 04:20 by ViKingPrime
Takes a bit to come to grips with but a very cool ruleset and a wonderful execution, as always!