Free Browser Games, Tests & Generative Art
Test your hardware and reflexes, or play with cellular automata, fractals and generative art.
Blue or Green TestWhere is your boundary between blue and green?Number Memory TestHow many digits can you remember?Chimp TestAre you smarter than a chimpanzee? Visual memory testDraw a Perfect CircleHow perfect a circle can you draw? Get a scoreLife in WeeksYour whole life as a poster of weeksHow Long Have I Been Alive?Your age in days, seconds, heartbeats and full moonsTier List MakerRank anything into S–D tiers and export a PNGWordle SolverEnter your guesses and colours to find the answerFlip a CoinHeads or tails? A fair, animated coin tossDice RollerRoll d4–d100 dice with notation like 2d6+3Roll a D20Roll a 20-sided die, with advantageRoll Two DiceRoll a pair of six-sided dice for board gamesTyping Speed TestMeasure your WPM and accuracyReaction Time TestHow fast are your reflexes?Keyboard TesterCheck every key on your keyboard worksDead Pixel TestFull-screen colours to spot dead and stuck pixelsGame of LifeConway’s cellular automaton sandboxFractal ExplorerZoom into the Mandelbrot and Julia setsGenerative ArtFlow-field art you can export as wallpaperF1 Reaction TestFive red lights, lights out – how fast do you react?CPS TestHow many clicks per second can you do?Spacebar CounterHow many times can you press space in 5 or 10 seconds?Aim TrainerHit targets as fast as you can and measure accuracySequence Memory TestRepeat the flashing pattern, one step longer each levelVerbal Memory TestSeen it or new? Test your memory for wordsStroop TestName the ink colour, not the word – beat your brainColor Hue TestFind the odd colour out as the shades get closerSudokuPlay free Sudoku puzzles from easy to expertJigsaw PuzzleTurn your photo into a jigsaw puzzle and solve itZodiac Sign CalculatorFind your star sign, element and Chinese zodiacYes or No GeneratorAsk a question and get a fair random yes or noMagic 8 BallAsk the Magic 8 Ball any question onlineRandom Card GeneratorDraw random playing cards from a shuffled deckAlignment Chart MakerMake a 3×3 lawful-to-chaotic alignment chart memeShip Name GeneratorBlend two names into the perfect couple ship nameWhite ScreenA plain full-screen white light for any deviceBlack ScreenA pure black full-screen page for any display