Uploaded September 2021 | Updated September 2026, 17 minutes ago

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In cooperation with William Kretschmer, I am proud to present Geary Master Pentultimate.
This is a very rare and interesting puzzle. If your collection does not have this puzzle, this is a great chance to get this weird and wonderful puzzle!!!

forum link - twistypuzzles.com/forum/viewtopic.php?f=15&t=24659

If you are interested in my puzzles - please visit my Shop:
grigorusha.com