Archer's Entropy 2: Protection
(Published on 6. April 2022, 16:56 by Mad-Tyas)
This is the second puzzle in a trilogy of Entropy Arrow Sudokus of increasing difficulty.
You can find more Entropy sudokus as well as my other puzzles here
Rules:
Sudoku: Fill every row, column and 3x3 box with the digits 1-9.
Arrow: Digits on an arrow have to sum to the digit in the corresponding circle and may repeat if allowed by other rules.
Entropy: The low digits (1, 2, 3), middle digits (4, 5, 6) and high digits (7, 8, 9) are defined as three different groups. In the finished grid each 2x2 box has to contain at least one digit of each group.
Have fun solving!
Solution code: Row 9 followed by column 9 (18 digits)
Solved by Dentones, PippoForte, nordloc, Xendari, SimiC, davidagg, Lizzy01, kmoter, Gnosis66, apendleton, Entropywins, AvonD, pandiani42, lianarox, Leonard Hal, h5663454, by81996672, ymhsbmbesitwf, ScienceNerd2240, Krokant, jalebc, SKORP17, flipout, Unknown, laky, IGoUnseen, Brodie2000, SXH, Mikemerin, Zzzyxas, Snookerfan, DaleVandermeer, 0123coolkid, finger, tgstar
Comments
on 21. July 2024, 13:07 by Snookerfan
Very nice and tricky! Instant classic. Thank you
