Normal arrow and killer cage rules apply. The square with a grey circle must be odd (R3C7). The gold coloring is for visual purposes only and may be ignored.
Originally made for the 2021 Cracking the Cryptic Discord server Secret Santa Event, hope you enjoy!
and if you need a hint, open up this link! f-puzzles hint
Solution code: Column 3 followed by Row 5 (18 digits, no spaces)
on 14. October 2022, 13:30 by sujoyku
This was quite a pleasant challenge. Thank you for this nice puzzle, godoffours!
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