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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)

Site pages