Fulcrumble: Hanging Mobile Puzzle

A cozy number puzzle on a hanging mobile: when both sides of a bar pull exactly the same, it rings and its charms clear. Four mobiles, a daily mobile, charm sets and feats. Free, no ads, no tracking. Touch, mouse, keyboard or gamepad.

Juni the magpie brings shiny numbered charms, one at a time. Tap a cord and she hangs the charm there. Every bar of the mobile compares its two sides: weight × arm length. Equal pull rings the bar like a bell and its charms fly to Juni's nest.

• One rule, lots of decisions: balance is the match. Ring small and safe, or let the sides grow heavier for a bigger ring.
• Long arms pull double: a 3 on a long arm pulls like a 6. Count twice.
• Your ring is the next problem: a ring takes weight off the bar above it, which swings and starts to fray. Answer in time or a charm slips.
• The mobile grows from two cords to five or six as you ring; quick rings in a row multiply your points.
• Four mobiles: Willow Hoop, Heron Reach (long arms), Lantern Tiers (three tiers, cascades), Gusty Eaves (wind, warned ahead).
• Daily mobile: the same charms for every player today. Copy your result and keep a streak.
• Shine, charms and feats: five charm sets (sea glass, shells, acorns, little bells, paper stars) and twelve feats.
• Plays anywhere: tap a cord, use the keyboard or a gamepad; landscape or portrait; pause, music, sound, pull numbers and vibration settings.
• Original theme: "Juni's Waltz", a music-box waltz composed for the game and played by code; ring chimes sit in its key.

Code and text written with AI assistance; checked by PN Scripts with automated tests, touch-only bot runs and human-model balance runs. Every shape is drawn and every sound synthesised by code; there are no AI-generated image or audio files.

Controls

• Touch / mouse: tap or click a cord (anywhere under it)
• Keyboard: Left / Right or A / D choose a cord, Down / Space hang; 1-6 hang on that cord
• Gamepad: d-pad or stick choose, A hangs, Start pauses
• P / Esc: pause, M: sound

Made by PN Scripts.