MATH / 8 ROUNDS
Solve each equation in your head and tap the answer. Eight rounds measure accuracy and split-second calculation speed.
See the answer before the calculator
Addition, subtraction and multiplication appear at random. Keep the calculator away.
Personal best — pts
A playful game using display and tap timing. Your result is stored only on this device.
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Game · 1 min
NEWRemember a row of shapes, then choose the tile that disappeared across six rounds. Track accuracy, speed and your personal best in this free memory game.
PlayGame · 1 min
NEWFind the hidden rule in five shapes, then choose what should come next across six quick rounds. Track accuracy, speed and your personal best in this free puzzle game.
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NEWIgnore the arrow and tap the opposite direction across eight rounds. Track accuracy, speed and your personal best in this free switching game.
PlayGame · 1 min
NEWFind the two numbers that make the target from a grid of six across six quick rounds. Track accuracy, speed and your personal best in this free number game.
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NEWChoose which of two numbers is closer to the target across six quick rounds. Track accuracy, speed and your personal best in this free estimation game.
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NEWMemorize four shapes, wait through a blank, then tap the one position that changed across eight rounds. Track accuracy, speed and your personal best in this free game.
PlayGame · 1 min
NEWSpot and tap the three odd numbers among nine tiles across six quick rounds. Track clean rounds, misses, speed and your personal best in this free attention game.
PlayGame · 1 min
NEWRemember four shapes, then tap them in reverse order across six quick rounds. Track clean rounds, misses, speed and your personal best in this free working-memory game.
PlayGame · 1 min
NEWShare one phone, take turns placing X and O, and make a line of three. A free, simple two-player game with no timer or signup.
PlayGame · 1 min
NEWFind the arrow pointing the same way as the sample while three close angles test your direction sense across six rounds.
PlayGame · 1 min
NEWIgnore the optical illusion and pick the truly longest of three lines across five quick rounds, then see your accuracy, average response and visual title.
PlayGame · 1 min
NEWTap six times at a steady tempo. Your timing and tap intervals become a playful rhythm score.
PlayGame · 1 min
NEWIgnore the surrounding circles and pick the truly larger center across six visual rounds. See your accuracy, response speed and local personal best.
PlayGame · 1 min
NEWFlip eight cards to find four pairs, then see your moves, misses, clear time and local personal best in this free browser game.
PlayGame · 1 min
NEWCompare two mini scenes and tap the one changed tile across six quick rounds. See your accuracy, misses, total time and local personal best.
PlayGame · 1 min
NEWMemorize a 3×3 shape, then pick the matching pattern from three choices across six rounds. See your accuracy, misses, total time and personal best.
PlayGame · 1 min
NEWFind the left-to-right mirror of a sample shape from three choices across six rounds. See your accuracy, response speed and local personal best.
PlayGame · 1 min
NEWCount the yellow circles shown for a moment, then pick the number from three choices across six rounds. See your accuracy, response speed and local personal best.
PlayGame · 1 min
NEWFind the one tile with a slightly different color across six quick rounds. See your accuracy, response speed and local personal best in this free browser game.
PlayGame · 1 min
NEWFind the shape rotated 90 degrees clockwise from a sample across six quick rounds. See your accuracy, response speed and local personal best in this free browser game.
PlayGame · 1 min
NEWWatch a trail of glowing spots, then pick where the path goes next from three choices. See your accuracy, response speed and personal best in this free browser game.
PlayGame · 1 min
NEWThe rule flips between “higher” and “lower” every round. Pick the matching number across eight rounds, then see your accuracy, response speed and personal best.
PlayGame · 1 min
NEWFind scattered numbers and tap them from 1 upward across six rounds. See your perfect rounds, average clear time and personal best in this free browser game.
PlayGame · 1 min
NEWFind the tile with the same color and shape as the sample across six rounds. Track accuracy, speed and your personal best in this free visual-search game.
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NEWMemorize a number that appears for a moment, type it back and see whether three lives can carry you from three digits to ten.
PlayGame · 1 min
NEWWatch a 3×3 grid light up, then tap the same order as each successful round adds one more tile to remember.
PlayGame · 1 min
Compare two groups at a glance across ten increasingly close rounds, then get your accuracy, average response and playful title.
PlayQuiz · 1 min
NEWSeven choices drawn from a 14-moment pool reveal whether you decide through instinct, evidence, possibilities or shared agreement.
Try itGame · 1 min
NEWTap on green across five rounds to reveal your average reaction time, fastest tap, false-start penalty and title.
PlayQuiz · 2 min
Eight everyday delay moments drawn from a 16-moment pool reveal what usually stalls you—and one tiny action that can help you begin.
Try itQuiz · 2 min
Eight rough-day moments drawn from a 16-moment pool reveal whether you naturally reset through quiet time, conversation, a practical plan or movement.
Try itQuiz · 3 min
Ten moments drawn from a 20-moment pool map five tendencies across curiosity, planning, social energy, consideration and steadiness.
Try itQuiz · 2 min
Eight moments drawn from a 24-scene pool reveal a people-sense score and your strongest area across self-awareness, emotional reset, empathy and communication.
Try itGame · 3 min
Ten questions drawn from a 48-question pool across number patterns, spatial thinking, words and logic, followed by a playful IQ-style score and full explanations.
PlayQuiz · 1 min
Seven scenes drawn from a pool of 14 reveal how you naturally close the distance: Direct Spark, Gentle Orbit, Safe Harbor or Independent Prism.
Try itQuiz · 1 min
Seven choices drawn from a pool of 14 reveal the completely unofficial age of your inner self, from Endless Recess to Second-Lap Sage.
Try itQuiz · 2 min
Answer seven questions drawn from a pool of 12, then predict each other’s choices and compare your correct guesses by invite link or in person.
Try itQuiz · 1 min
Add up merch, events, travel, memberships and tips, then reveal your annual fandom budget and optionally join an X-verified ranking.
Try itQuiz · 1 min
Turn daily screen time and phone unlocks into days lived online each year, a title and an optional X-verified age-group ranking.
Try itQuiz · 1 min
Add up your monthly subscriptions, reveal their ten-year bill, earn a title and optionally enter an age-group ranking verified through X.
Try itQuiz · 2 min
Answer seven scenes drawn from a pool of 14, discover the animal living inside you, then invite a friend to reveal your two-animal chemistry.
Try itQuiz · 30 sec
Turn your daily “five more minutes” into annual hours, ten-year days and a ridiculous bill paid to the kingdom of blankets.
Try itQuiz · 30 sec
Draw four reply moments from a pool of 8 and turn them into a fictional awkwardness bill, complete with daily interest and local history.
Try itQuiz · 2 min
Answer the same eight scenes drawn from a pool of 16 and compare your instincts. Play together on one phone or send an invite link to someone far away.
Try itGame · 30 sec
Hold the start point and guide your finger through a moving electric maze. Choose a course and difficulty, then survive as it gets faster and tighter.
PlayGame · 1 min
Trace three paths with one finger: straight, wavy and zigzag. Get scored for accuracy, speed and how faithfully you stay on course.
PlayGame · 1 min
Memorize numbered cells before they vanish, then tap the same spots in order. Clear eight faster, harder levels and earn a memory score.
PlayGame · 30 sec
See the opponent’s hand and follow one changing command: win or lose. Ten rapid rounds score your accuracy and average reaction time.
PlayGame · 30 sec
Follow the changing instruction—not your first instinct—across 12 rapid color-word rounds. Score your accuracy and average reaction time.
PlayGame · 30 sec
Flick a curling stone toward the center across three shots. Balance direction and power, then compare your average and best shot.
PlayGame · 15 sec
Draw one line between two dots without a ruler. Get scored for angle, wobble and accuracy, with a personal best saved on your device.
PlayGame · 30 sec
Stop a bouncing meter at exactly 50% across three increasingly fast rounds. See your average error and save local personal bests.
PlayGame · 10 sec
Tap the exact center of an empty frame with no guide and no second chance. Get a score, a ridiculous title and a local personal best.
PlayQuiz · 30 sec
Draw four scenes from a pool of 8 and turn today's connection signals into a playful quality score, speed, ping and title.
Try itQuiz · 1 min
Six scenes drawn from a pool of 12 reveal whether you are the Spark, Compass, Campfire or Cushion of your friend group.
Try itQuiz · 1 min
Five scenes drawn from a pool of 10 reveal the direction your mind is leaning today, plus one tiny action to carry into the day.
Try itQuiz · 30 sec
Draw four scenes from a pool of 8, then turn old posts, accidental sends and awkward memories into a playful cringe resistance score.
Try itQuiz · 30 sec
Draw four scenes from a pool of 8 to reveal your social mode, keep-out level and safe approach radius. Your previous set is skipped.
Try itQuiz · 30 sec
Draw four scenes from a pool of 8 to see whether you can make it past the front door. Your previous set is skipped.
Try itQuiz · 30 sec
Draw four scenes from a pool of 8 to reveal today’s main character energy, screen time and absurd starring role. Your previous set is skipped.
Try itGame · 20 sec
Test your reaction speed, rapid tapping and swipe control in a free browser game. Personal bests stay on your device.
PlayGame · 10 sec
Stop a hidden timer at exactly 10 seconds. A free browser timing game with local personal bests and no signup.
PlayGame · 1 min
See a color for two seconds, then rebuild it from memory with RGB sliders in this free three-round browser game.
PlayGame · 30 sec
Find the one symbol that does not match before time runs out. Easy and hard modes, six randomized rounds and local personal bests.
PlayGame · 20 sec
Tap the numbers from 1 to 16 as fast as you can. A quick touch-speed challenge with local history and no signup.
PlayGame · 20 sec
Draw a circle with one finger and see how close it is to perfect. Get a score, a ridiculous title and a shareable result.
PlayQuiz · 30 sec
Draw four scenes from a pool of 8, then turn today’s energy signals into a playful human battery level and shareable title. Free, with no signup.
Try itQuiz · 30 sec
Draw four scenes from a pool of 8, then turn delayed tasks, search rabbit holes and looping thoughts into a playful brain RAM score.
Try it