Racing
Highway Traffic Racer
Weave through rush-hour traffic at maximum speed and beat the clock without crashing.
Featured Games
All Games
Platform
Sky Island Platformer
Leap between floating islands, ride air currents and collect sparkles across the sky.
Tower Defense
Tower Defense Tactics
Build and upgrade towers along a winding path to stop endless enemy waves cold.
Casual
Fruit Slicer Dash
Slice flying fruit in fast motion — but never touch the bombs mixed into the burst.
Adventure
Island Survival Quest
Scavenge, craft and outlast the nights on a tiny island in a survival-lite quest.
Shooting
Galaxy Blasters
A colourful space shooter with charged blasts, power-ups and a boss every few waves.
Truck Games
Turbo Truck Hauler
Haul heavy loads across winding mountain roads, manage braking and avoid accidents.
Mahjong
Mahjong Classic Tiles
The timeless mahjong solitaire — remove matching tiles and free the board.
Popular Games
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Racing
Highway Traffic Racer
Weave through rush-hour traffic at maximum speed and beat the clock without crashing.
Platform
Sky Island Platformer
Leap between floating islands, ride air currents and collect sparkles across the sky.
Action
Shadow Ninja
Sneak, strike and disappear — a fast-paced stealth action game of timing and shadow.
Tower Defense
Tower Defense Tactics
Build and upgrade towers along a winding path to stop endless enemy waves cold.
Car Games
Offroad Hill Climb
Tackle brutal off-road climbs with a physics-based jeep, coins and upgradeable parts.
Casual
Fruit Slicer Dash
Slice flying fruit in fast motion — but never touch the bombs mixed into the burst.
Shooting
Zombie Wave Survival
Hold the barricade against endless zombie waves with limited ammo and careful aim.
Puzzle
Color Match Mania
Tap tiles that share a colour to clear the board before the timer runs down.
Adventure
Jungle Treasure Adventure
Push through jungle ruins, solve stone puzzles and uncover the temple treasure.
New Games
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Educational
Math Rush Arena
Beat the clock answering rapid mental math before the combo timer runs out.
Puzzle
Pixel Art Memory
Flip tiles to rebuild a pixel-art picture from memory, one square at a time.
Skill Games
Balloon Pop Trainer
A focused eye-coordination drill — trace and pop rising balloons without the greys.
Simulation
City Builder Lite
Zone, build and balance a tiny city — residents, jobs, power and smiles.
Brain
Number Chain Puzzle
Connect adjacent numbers to build one long chain and clear the number board.
Sports
Cricket Batting Challenge
Choose the stroke and timing to punish the bowler across a set of tense overs.
Platform
Sky Island Platformer
Leap between floating islands, ride air currents and collect sparkles across the sky.
Casual
Fruit Slicer Dash
Slice flying fruit in fast motion — but never touch the bombs mixed into the burst.
Brain
Spot The Difference
Two nearly identical scenes — find every hidden change before the timer runs out.
Action
Shadow Ninja
Sneak, strike and disappear — a fast-paced stealth action game of timing and shadow.
Racing Games
More Racing
Racing
Rally Cross Master
Aggressive wheel-to-wheel rally cross racing with joker laps and contact driving.
Motorcycle Games
Desert Bike Rush
Ride a dirt bike across dunes and canyons, grabbing distance records with smart…
Truck Games
Monster Truck Arena
Ramp over crushed cars, crush buses and stick brutal landings in the monster truck arena.
Car Games
Midnight Street Rally
Sprint through moonlit backstreets against the clock in an underground night rally.
Racing
Kart Sprint Racing
Race compact karts around twisting circuits, collect boost pads and overtake rivals.
Truck Games
Turbo Truck Hauler
Haul heavy loads across winding mountain roads, manage braking and avoid accidents.
Motorcycle Games
Moto Trials Champion
Balance your dirt bike over obstacles, ramps and beams in precision trials stages.
Car Games
Offroad Hill Climb
Tackle brutal off-road climbs with a physics-based jeep, coins and upgradeable parts.
Car Games
City Drift Racer
Slide through sharp corners and score drift points in neon-lit city streets.
Racing
Highway Traffic Racer
Weave through rush-hour traffic at maximum speed and beat the clock without crashing.
Puzzle & Brain Games
More Puzzles
Mahjong
Mahjong Garden Match
A calmer, flower-themed mahjong solitaire with gentle layouts and relaxed rules.
Mahjong
Mahjong Classic Tiles
The timeless mahjong solitaire — remove matching tiles and free the board.
Brain
Spot The Difference
Two nearly identical scenes — find every hidden change before the timer runs out.
Brain
Number Chain Puzzle
Connect adjacent numbers to build one long chain and clear the number board.
Puzzle
Pixel Art Memory
Flip tiles to rebuild a pixel-art picture from memory, one square at a time.
Puzzle
Tangram Master
Fit the seven classic tangram pieces into perfect silhouettes, rotating as you go.
Puzzle
Cube Slide Blocks
Slide blocks around to free the exit — classic sliding logic with a clean cube look.
Puzzle
Word Search Explorer
Hunt hidden words in grids that read in all eight directions, with themed packs.
Brain
Sudoku Daily Logic
A clean classic sudoku with hints, error warnings and a fresh puzzle every day.
What is CalcHub?
CalcHub is a free online gaming portal where you can discover and play browser-based HTML5 games directly in your web browser. There is nothing to download and no installation required — a game is ready to play the moment the page loads.
The library is organised into clear categories so you can quickly find the kind of experience you are looking for, from fast arcade action and high-speed racing to relaxed puzzles and brain trainers.
Play anywhere
Every game is tested to run smoothly on desktop, laptop, tablet and mobile devices. The layout adapts automatically to your screen, so you can enjoy the same games on a phone during a commute or on a big monitor at home.
Browse new games for the latest additions, check popular games for the titles other players enjoy most, or use the search box to jump straight to a specific game.
Hand-picked library
Games are selected with care and only included when we have permission or a legitimate licence to display them. We write our own descriptions, instructions and tips for every game, so you always have clear guidance before you start playing.
If you notice a problem with any game, use our contact page to let us know and our team will take a look.