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Every page on Totally Science in one place: 87 games in 9 categories, 10 blog guides and the site pages.
Puzzle Games (15)
- 15 PuzzlePut fifteen numbered cubes back in order using a single empty slot and as few moves as you can.
- 2048Push every tile at once, join equal numbers, and see how far past 2048 you can climb.
- Be Like WaterPour layers of colored liquid between glass tubes until every tube holds just one color.
- Black Hole SquarePush every square into a black hole with only a handful of taps to spare.
- Falling BlocksSpin and steer four-square pieces, complete lines and keep your pile low while the pace picks up.
- HextrisSpin the hexagon so falling blocks stack into same-color groups before a side overflows.
- Light FlipEach press flips a cell plus the cells beside it. Can you get the whole grid dark?
- Mahjong SolitairePick apart a layered stack of 144 tiles, one matching pair at a time, on six boards built to be winnable.
- Match 3Swap colored tiles into lines of three or more and keep a draining timer bar topped up with every match.
- Memory MatchTurn over two cards per try, remember every fruit and veggie you spot, and clear the board fast.
- Mine FieldA mine-finding grid that punishes risky clicks but never makes you flip a coin.
- Number TrailDraw one line through the numbers in order while passing through each cell exactly once.
- SudokuClassic 9x9 number logic with notes, hints that teach, a daily puzzle and several ways to play.
- Tower of HanoiRebuild the stack on the far peg, moving single rings and keeping small ones on top of larger ones.
- Word SearchSpot twelve hidden words running every which way, or build a grid from your own list.
Arcade Games (12)
- Andromeda InvadersYour cannon fires by itself, so all you do is steer, dodge boulders and break the orange fleet.
- AstroblastSteer a coasting triangle ship, shatter tumbling space rocks and pick off saucers before they pick you off.
- Bobble PopBank colored bubbles off the walls, burst groups of three and keep the sinking field above the red line.
- BrickoutBounce a ball through five brick layouts and pick the power-ups you want before they drop.
- CoilSteer a glowing trail into tight loops to trap blue orbs, and keep the red bombs out of your circles.
- Missile DefenseSet off bursts in the dark sky to knock out incoming rockets before they flatten your six cities.
- Mole TapTen moles, one lawn, and less than a second to bonk each one before it ducks away.
- Paddle BallFirst to 10 wins, and each hit sends the ball back a little quicker.
- Road HopperGuide a frog through traffic and over floating logs to fill all five lily pads before time is up.
- SkyhopGuide a self-bouncing ball up an endless stack of platforms and push your height record higher.
- Snake GameMunch apples, stretch longer and decide whether that golden bonus is worth the risk.
- Wing DashOne button, one bird and an endless row of pipe gaps to squeeze through.
Action Games (8)
- Egg Time RewindLose a ship and time loops back, bringing your old attempts along as ghost wingmen.
- Emoji SurvivorsYour gear does the shooting while you dodge emoji monsters, grab gems and build up for the 15-minute boss.
- Pixel PlatformerJump, climb and blast your way across a sprawling level where most of the rock can be destroyed.
- ProtectorPatrol a looping planet, shoot down alien landers and catch the people they drop.
- Radius RaidSteer with one hand, aim with the other, and survive a growing swarm of space enemies.
- River StrikeKeep your jet over the water, blast what's in the way and never let the fuel gauge hit empty.
- Stolen SwordPull back, aim in slow motion and let go to cut through foes while you hunt down a thief.
- Tank CombatSteer a blue tank through enemy waves and ricochet shots around stone cover.
Board & Card Games (13)
- BackgammonRoll, race and bear off all 15 checkers before your opponent, alone against the computer or with a friend.
- BattleboatHide your five ships, hunt for the enemy fleet, and try to sink it before the computer finds yours.
- CheckersJump, chain captures and crown kings on a clean black-and-white board, solo or with a friend.
- Chess AIA chess engine you can see thinking, with a score bar, search stats and an optional hint.
- DominoLine up tiles with matching numbers and be the first to play out your whole hand.
- Four in a RowTake turns dropping discs into a standing grid and be the first to link four of your color.
- FreeCell SolitaireA solitaire where nothing is hidden: plan every move with four spare cells and eight open columns.
- GomokuDrop black and white stones on a big grid and be first to connect five of yours.
- Klondike SolitaireThe classic seven-column patience game, with draw-one dealing, unlimited passes and tap-to-move cards.
- MancalaSow seeds around the board, steal your rival's piles and finish with the fuller store.
- Snakes and LaddersRoll, climb, slide and race to the last field on a clean black-and-white board for up to four players.
- Spider SolitaireSort two decks into eight full sequences across ten columns, at whatever suit count fits your mood.
- Universal ReversiClassic disc flipping with a twist: the board has no edges, so lines wrap from one side to the other.
Racing Games (7)
- Hue JumperRace a random road over rolling hills and hop obstacles before the clock hits zero.
- Infinite CarsWeave a little red car through cones and traffic on a highway with no finish line.
- Micro RacerFour tiny cars, three laps and a brand-new random circuit every time you restart.
- Mini Grand PrixRun a full race weekend in a tiny top-down car, from one qualifying lap to a three-lap race with a pit stop.
- RedrockRace three rivals down a winding coastal mountain road in a bold, ink-outlined 3D world.
- Road AgentGun down hostile drivers on an endless winding highway while keeping your bullets off innocent traffic.
- SpeedwayOne minute, one red race car and a circuit full of slower traffic to slip past.
Sports Games (8)
- Archery ChallengeYour bow never stops moving, so every arrow comes down to picking the right split second.
- BilliardsA solo pool table with real physics: sink all 15 balls and chase your lowest stroke count.
- Bowling AlleyA top-down ten-pin lane where a quick flick of the mouse sets your speed, angle and hook.
- Free ThrowSixty seconds, one ball rack and a hoop that refuses to sit still.
- Gravity GolfPutt a tiny ball across space, letting each planet's gravity bend the shot toward a red marker.
- Home Run HitterEndless batting practice from above the ballpark: time the swing, find the sweet spot and go deep.
- Mini GolfNine top-down holes, one ball, and the lowest stroke count you can manage.
- Penalty ShootoutSwap between striker and goalkeeper in a five-kick pixel shoot-out against the computer or a friend.
Strategy Games (7)
- Canvas TDBuild and upgrade four kinds of turrets to hold a neon road against waves that never stop coming.
- Compact ConflictSeize temples, spend faith and finish the last turn holding more land than every rival.
- ElematterBuild Earth, Water, Air and Fire towers and match each one to the enemies it counters.
- Evolve IdleStart as a speck of RNA in the ooze and work your way up to a city full of citizens and research.
- Hex FormationGuard a twisting hexagon road with three kinds of turrets and survive ten waves of rolling enemies.
- IsoCityPaint a tiny isometric town with streets, canals and buildings, with no money, timer or score to worry about.
- PoliGuardGlowing geometric towers versus an endless march of red enemies on a winding orange road.
Adventure Games (8)
- A Dark RoomA cold room and one fire grow into a village, a map and a long trek, all told in plain text.
- Bounce BackThrow a boomerang, catch it on the return, and fight down through ten random levels to a final boss.
- Broughlike DungeonSix tiny floors, one step at a time: grab gems, earn spells and reach the exit before the monsters pile up.
- Can't Get BackSwitch on every generator in order before the dark squares wear down your hearts.
- Escape from Death HoleClimb ten dark floors to the surface, one key and padlock at a time, while the undead close in.
- OnOffOne key swaps which platforms are solid, and every level asks you to time that swap perfectly.
- The Great Train RobberyRecruit outlaws, script their orders in advance, then watch your Wild West train job go right or badly wrong.
- Warden's DutyClear out every cell of an overcrowded monster prison, one careful choice at a time, level after level.
Casual Games (9)
- Epoch ClickerClick to gather, hire workers, and push a tiny realm forward one age at a time.
- Factors GameGuide one number down a grid of tiles, dividing by factors and adding everything else, and try to end on 1.
- Math Sprint GameCall each equation true or false as quickly as you can, with extra time added for every slip.
- Piano KeysA three-octave synth piano you play with your computer keyboard, with voices, wave shapes and key shifting.
- PixelCraftA small pixel art editor for drawing sprites, animating frames and saving your work as PNG.
- Prestige Tree RewrittenReset, upgrade and branch into deeper layers until your numbers get absurdly large.
- Progress KnightGrow from a penniless beggar into a knight or mage, then use rebirth bonuses to climb faster each life.
- TyperPress the right key before each flying letter reaches the red core in the middle.
- Unicorns Off My LawnHelp a leprechaun pick his rainbow flowers before a herd of clumsy unicorns stomps them flat.
Blog (10)
- Best Unblocked Arcade Games for School, Sorted by Round LengthOur 12 arcade games grouped by how long a round lasts, how you control them and whether they work on a phone, with clear notes on the few that need a keyboard.
- Best Unblocked Puzzle Games for Study Breaks, Sorted by TimeShort on time between assignments? Here are our puzzle and logic games grouped into 5, 10 and 15 minute breaks, with notes on difficulty, saves and controls.
- Best Unblocked Racing Games for a Chromebook: All 7 ComparedWe compare all seven racing games on our site, from a one-finger highway dodger to a full race weekend with pit stops, with controls, phone notes and a pick to start with.
- How to Beat the Computer at Chess: Practical Tips for BeginnersSimple, practical chess against computer tips: pick the right depth, stop hanging pieces, use undo to learn and set traps just beyond what the engine can see.
- How to Play Games on a School Chromebook: Controls, Saves and RulesA practical guide to playing browser games on a school Chromebook: full screen, keyboard vs touchpad, how saves work, clearing data and staying within school rules.
- How to Play Solitaire: Klondike vs Spider vs FreeCell, Plus MahjongThe rules of Klondike, Spider and FreeCell side by side, plus Mahjong Solitaire for tiles, with a comparison table on luck, difficulty and undo, and a few tips for each.
- Tower Defense Tips for Beginners: Chokepoints, Money and UpgradesNew to tower defense? Learn where to build, how to spend your starting money, when to upgrade instead of building, and which tower roles every defense needs.
- 2 Player Games to Play With a Friend on One Laptop or PhoneTen games on our site that two people can play on one screen, from checkers and mancala to a penalty shootout, with how each mode works and tips for sharing a laptop.
- Unblocked Games That Work on Phones: 15 Picks and Setup TipsFifteen touch-friendly browser games sorted by type, with portrait or landscape advice for each one, plus tips on full screen, home screen shortcuts and saves.
- What Does Unblocked Games Mean? A Plain Guide for StudentsA plain explanation of the term unblocked games, why school filters stop some sites and not others, why we host open-source games ourselves, and how to play responsibly.
Site pages
- HomeFeatured games, categories and how the site works
- All games A–ZEvery game with filters
- BlogGuides and game picks
- About usHow we choose and credit games
- Editorial teamWho writes and checks our guides
- ContactReport a bug or suggest a game
- Game credits & licensesCreator and license of every game
- Privacy policyWhat data we keep (almost none)
- Terms of useRules for using the site
- DMCA & copyrightHow to send a copyright notice