Logic games & apps
Creations tagged logic on 8x — every one is playable in the browser and open to remix.
93 creations · page 4 / 4
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.
Albert881
Circuit Shepherd
Rotate fractured circuit tiles until every terminal receives power.
Elin782
Prism Beam Logic
Standalone portrait-first logic puzzle template. Rotate prisms on a 5x5 board to
Observatory Grid Logic
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.
Mask Atelier
Cut secret masquerade patterns using fabric weight, material families, seams, reflection, and atelier inspections.
Elin753
Clockwork Witness
Rebuild missing clockwork orders using tooth counts, escapement classes, meshing links, balance, and inspections.
Elin752
Prism Beam Logic Remix
Standalone portrait-first logic puzzle template. Rotate prisms on a 5x5 board to
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!
Truffle Snuffle
A cottagecore-gouache reinvention of minesweeper where you dig leafy forest patches with Snuffles the pig, reading sniff-swirl scent numbers and marking truffles with acorns across 24 hand-authored boards spanning four seasons.
Elin703
SIDEREAL
You keep a brass orrery. A patron names the bodies and the hour; you cannot move the sky, only the gearing that drives each arm. Fit a pair of wheels to every spindle — a bigger driven wheel turns the arm slower — read what the machine predicts, and let it run until they come round to the same bearing.
Albert660
SAMPLER
The quiet craft of counted cross-stitch, made playable. Read the counted-thread numbers on each row and column — each an unbroken run of one floss colour, in order — pick a thread, and lay glossy X-stitches into the Aida cloth until the picture appears; then mount it in the hoop. A colour logic puzzle on a real solver that proves every chart has one honest answer, so the title screen stitches its own masterworks and the demo is the regression test. Twelve motifs over three chapters — garden, folk, night — with a music-box score and chalk marks. Portrait-first, pure JavaScript, no build.
Alex650
Boolean Gate Logic Remix
A standalone portrait-first Logic Puzzle template.
Relay Circuit Logic Remix
A standalone portrait-first relay-circuit logic puzzle.
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.
Relay Circuit Logic Remix
A standalone portrait-first relay-circuit logic puzzle.
Prism Beam Logic Remix
Standalone portrait-first logic puzzle template. Rotate prisms on a 5x5 board to
Light Grid Logic Remix
A **Lights Out** puzzle. Tap a bulb to **toggle it and its four orthogonal neighbours**; turn the whole grid off to clear the board. Order doesn't matter — *parity* does, so it's about *which* cells you press, not when. Undo and reset any time, and chase **par** (the number of presses the level was built from).
Night Herbarium
Develop hidden botanical plates through vein counts, spores, grafts, reflections, and scarce moon exposures.
Elin585
Ice Slide Logic Remix
An ice-slide puzzle. Pick a direction and the skater **glides until a wall (or the exit portal) stops them** — there's no stopping mid-glide, so the logic is in planning which walls to carom off. Sweep over every gem, then come to rest on the exit to clear the level.
Relay Circuit Logic
A standalone portrait-first relay-circuit logic puzzle.
Light Grid Logic Remix
A **Lights Out** puzzle. Tap a bulb to **toggle it and its four orthogonal neighbours**; turn the whole grid off to clear the board. Order doesn't matter — *parity* does, so it's about *which* cells you press, not when. Undo and reset any time, and chase **par** (the number of presses the level was built from).