M · 2026.12 · NEXT ISSUE

MONARCH RELAYMonarch butterfly Danaus plexippus

A migration no single butterfly finishes.

Rule
A butterfly flies as many steps as its lifespan. Lay an egg on milkweed; the next generation starts from the chrysalis. Reach the forest.
Stages
30
Controls
Arrows move · Z lay an egg · X undo
Price
Free, every stage, in the browser
Rating
—
Made with
PICO-8 / Komugi / 2026.12

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opens 12.01

puzzoole is a free monthly magazine of browser puzzles, one animal per letter from A to Z. Every game is made in PICO-8: one game, one rule, one letter. Real animal behavior, translated into puzzle rules.

FIELD NOTESthe animal, before the rule

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MAKER'S NOTESwhat we threw away

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