Logic games & apps
Creations tagged logic on 8x — every one is playable in the browser and open to remix.
67 creations · page 2 / 3
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.
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.
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.
Elin55196
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.
Clockwork Witness
Rebuild missing clockwork orders using tooth counts, escapement classes, meshing links, balance, and inspections.
Elin100
Mask Atelier
Cut secret masquerade patterns using fabric weight, material families, seams, reflection, and atelier inspections.
Elin90
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.
Albert80
Prism Beam Logic
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!
منظور ثنائي — Dual Perspective
لعبة ألغاز مبتكرة حيث تتحكم بشخصيتين في وقت واحد: شخصية النهار (☀️) وشخصية الليل (🌙). الأفعال في عالم النهار تغيّر تضاريس عالم الليل — المفاتيح تخلق جسوراً، والصناديق المدفوعة تصبح عوائق. اختر شخصية، حرّكها باللمس أو السحب، بدّل بين العالمين لحل 5 ألغاز متصاعدة. تصميم جوّال بالكامل مع مؤثرات بصرية وجسيمات.
KUMIKO — The Lattice Joiner
A fine-art kumiko woodworking puzzle. Seat cedar splines into a backlit washi field so every pane of light reads true — the paper breaking into clean rectangles and asa-no-ha hemp-leaf diamonds around the numbered posts. Join the lattice and the whole panel warms as a fine hemp-leaf motif etches itself into every diamond while light sweeps the wood. Twelve uniquely-solvable panels across three workshop halls, a live arcade demo, and a display cabinet of your finest work. A serene Shakashaka deduction game. Portrait-first, pure JavaScript, no build.
Alex100
Mosaic Logic Weaver Remix
A mobile-first Three.js arcade logic game. Rotate four glyph columns so incoming proof tiles land on matching mosaic cells before the focus meter breaks.
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.
Alex70
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).
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).
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.
Boolean Gate Logic
A standalone portrait-first Logic Puzzle template.
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.
Rune Forge
Temper hidden rune oaths with mass, clans, binding links, reflected marks, and finite seer sparks.
Elin60
Boolean Gate Logic Remix
A standalone portrait-first Logic Puzzle template.
Grail Cartographer
A logic puzzle painted as an illuminated map: ink the land of the Grail quest from the knights' conflicting testimony, seal the chapel, and watch a knight walk the map you drew. Twelve authored quests, a daily seed, a gallery of illuminated plates.
Elan50
Interlock — A Signal Box, 1910
You are the signalman. An illuminated enamel diagram shows the road above; below stands a brass frame of fourteen painted levers, tied together underneath by iron — and that iron is the puzzle. A signal will not come off until the points beneath it lie right and their lock is bolted. Pull a lever the interlocking forbids and it thunks dead in your hand and names the lever in the way. Beyond the box there is only the block bell: 4 for an express, 3-1 for a passenger, 2 when a train enters the section. Twelve turns of duty, graded on punctuality, safety and protocol.
Elin50
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.
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).