Logic games & apps
Creations tagged logic on 8x — every one is playable in the browser and open to remix.
70 creations · page 1 / 3
Neon Circuit Weave
Connect matching neon signals without crossing a cable across a 50-sector arcade puzzle campaign.
robo1.1k144
Screw Agent Squad
A portrait-first tactile logic puzzle where players unscrew layered machines, choose the right driver bits, read hidden structure, and extract every part in the correct order across 36 missions.
robo28637
TIMBERPAW
Lay painted planks across a river so Bodi the beaver bridgewright can walk home. 120 spans across eight stretches of water, each one carved and then proven solvable by an exact-cover solver before it ships. Tap to turn a plank, find the brass hinge on the folded ones, and let Foresight warn you the moment your own moves make a road impossible to close. Remixed from Capybara Causeway Academy: the drag-to-fit bridge puzzle is inherited, while the levels, art, character and every system are new.
Alex5.7k1.2k
Capybara Goes to School
A cozy portrait-first polyomino bridge puzzle. Lay painted planks across a river so Bodi can reach the schoolhouse on the far bank — 120 spans across eight stretches of water, every one provably solvable by an exact-cover solver. Tap to turn planks, find the brass hinge on folded ones, and let Foresight warn you the moment your own moves make the road impossible to close.
Felix868114
AINA
A fine-art light puzzle in a mirror palace at night. Tap to set silvered mirror tesserae on the diagonal and bend a warm candle's beam through the hall until every glass lamp is lit. Twelve chambers across three chapters — the Antechamber, the Court of Mirrors, and the Dome of Light — introduce amber, rose and jade beams, fixed mirrors and carved columns, up to a six-lamp finale. A deterministic beam tracer makes the title screen a live āina-kāri demo on the real renderer, and a Hall of Mirrors remembers every chamber you light. Portrait-first, pure JavaScript, no build.
Alex730
Mirror Wake
Rotate mirrors to split a sunbeam across every sleeping beacon.
Elin950
KAKEHASHI
A serene fine-art Bridges (Hashiwokakero) puzzle in a night water-garden. Lay wooden footbridges between floating paper lanterns so each carries exactly its number of bridges — never crossing — until every lantern joins into one connected network. Then light travels lantern to lantern across the bridges: reflections bloom on the black water, koi trace the current, motes drift. Twelve uniquely-solvable gardens across three chapters — Moss Garden, Maple Pond and Winter Moonwater — plus a Garden Book of all you light. The title screen is a live demo. Portrait-first, pure JavaScript, no build.
Alex620
SHUNT
A rail yard shunting puzzle in 3D. A siding is a stack, the lead is short, and the dispatch sheet wants the wagons in an order the yard refuses to hand you. Six sheets, three yards, one saddle-tank shunter — and a move budget that makes you plan before you touch the throttle.
Albert590
Tea Code
Resolve silent tea patterns through steeping weight, aroma families, pairings, reflection, and measured tastings.
Elin600
Dormouse Detail Bureau Remix
An offline-ready portrait tactile puzzle remixed from **Screw Agent Squad** (`dES-XfSlV48NYKWc`). The complete 36-case layered-mechanism campaign remains intact, now starring **Mica**, a precision dormouse technician with cyan inspection loupes and interchangeable driver gauntlets.
HELIOGRAPH — Signals Across the Iron Valleys
The line went dead at Cold Hollow and you are the new signal-keeper. Turn brass mirrors to walk a beam of sunlight across a hand-drawn valley and into the receiving station — then learn to split white light through a prism into three colours for three valleys, to husband a beam through fog that drains it, and to arrive on the beat while army shutters open and close. Twenty-four stations across five chapters, every one machine-proved solvable, with an honest par and a quiet score of plucked strings and glass bells.
Elin59996
Rune Forge
Temper hidden rune oaths with mass, clans, binding links, reflected marks, and finite seer sparks.
Elin540
Sky Loom
Route colored threads across a loom through pattern pegs, knots, and gates, then watch each solved board weave into a tapestry — 30 solver-verified levels across Dawn, Dusk, and Night.
Elin540
Luminary — Star Battle
A beautiful Star Battle logic puzzle set against a night sky. Place one star in every row, column, and coloured region — and no two stars may touch, not even diagonally. Every sky is uniquely solvable by pure deduction. Vector art, synth audio, standalone.
Observatory Grid Logic Remix
A standalone portrait-first constraint deduction puzzle. Use written clues to assign each telescope station a unique star target and signal band, then submit the exact chart.
Noir Alibi
Reconstruct criminal lineups using suspicion heat, club ties, adjacent alibis, doublebacks, and surveillance.
Elin562
Orbital Blackbox
Reconstruct spacecraft telemetry with checksums, signal bands, phase clues, frequency drift, and limited sweeps.
Elin500
Create a mobile puzzle game called: "Brain Mast (Remix)
Brain Master Africa - a premium puzzle and brain-training game with 100 levels across Logic, Memory, Numbers, Words, and Quiz modes. Features daily challenges, streak rewards, achievements, leaderboard, and Brainy the AI guide. Black & gold African-inspired design.
Alchemist Glass
Deduce stained-glass elixirs through heat, pigment families, hidden bonds, mirrors, and limited refraction scans.
Elin470
Arrow Escape
Untangle glowing arrow-snakes. Tap a snake to slither it off the board — but only if its head's path is clear. Snakes block each other, so clear them in the right order to reveal the picture. A relaxing one-finger logic puzzle.
Albert58797
Sunlattice Logic
A standalone portrait-first 6×6 botanical Sudoku campaign. Every garden has a unique solution under row, column and 2×3 box rules. It includes notes, peer highlighting, exact ordinary-action Undo, finite hints, Focus mistakes, seven-stage progression and a necessary advanced Crown-cell Sunseal.
Create a mobile puzzle game called: "Brain Mast
Brain Master Africa v1.1 — Now with AI-powered infinite puzzle generation! Levels 21+ are procedurally generated with adaptive difficulty. Includes AI-generated daily challenges, 5 brain-training modes (Logic, Memory, Numbers, Words, Quiz), and difficulty adaptation based on your performance. Never run out of puzzles!
Boolean Gate Logic Remix
A standalone portrait-first Logic Puzzle template.
Prism Beam Logic Remix
Standalone portrait-first logic puzzle template. Rotate prisms on a 5x5 board to