[{"data":1,"prerenderedAt":305},["ShallowReactive",2],{"nav:en":3,"test-content:en:chimp-test":155,"test-messages:en:chimp-test":205},{"sections":4,"sheet":130,"site":133},[5,25,46,58,82,100],{"section":6,"hub":7,"tests":10},"reaction",{"key":8,"path":9},"hub-reaction","\u002Freaction-tests",[11,15,18,22],{"key":12,"path":13,"featured":14},"reaction-time","\u002Freaction-time-test",true,{"key":16,"path":17,"featured":14},"f1-reaction","\u002Ff1-reaction-test",{"key":19,"path":20,"featured":21},"sound-reaction","\u002Faudio-reaction-test",false,{"key":23,"path":24,"featured":14},"aim-trainer","\u002Faim-trainer",{"section":26,"hub":27,"tests":30},"click",{"key":28,"path":29},"hub-click","\u002Fclick-speed-tests",[31,34,37,40,43],{"key":32,"path":33,"featured":14},"cps-test","\u002Fcps-test",{"key":35,"path":36,"featured":14},"spacebar-clicker","\u002Fspacebar-clicker",{"key":38,"path":39,"featured":14},"click-counter","\u002Fclick-counter",{"key":41,"path":42,"featured":21},"tap-bpm","\u002Ftap-bpm",{"key":44,"path":45,"featured":21},"apm-test","\u002Fapm-test",{"section":47,"hub":48,"tests":51},"typing",{"key":49,"path":50},"hub-typing","\u002Ftyping-tests",[52,55],{"key":53,"path":54,"featured":14},"typing-test","\u002Ftyping-test",{"key":56,"path":57,"featured":14},"reading-speed","\u002Freading-speed-test",{"section":59,"hub":60,"tests":63},"memory",{"key":61,"path":62},"hub-memory","\u002Fmemory-tests",[64,67,70,73,76,79],{"key":65,"path":66,"featured":21},"number-memory","\u002Fnumber-memory-test",{"key":68,"path":69,"featured":14},"visual-memory","\u002Fvisual-memory-test",{"key":71,"path":72,"featured":21},"sequence-memory","\u002Fsequence-memory-test",{"key":74,"path":75,"featured":21},"verbal-memory","\u002Fverbal-memory-test",{"key":77,"path":78,"featured":14},"chimp-test","\u002Fchimp-memory-test",{"key":80,"path":81,"featured":14},"stroop-test","\u002Fstroop-test",{"section":83,"hub":84,"tests":87},"hardware",{"key":85,"path":86},"hub-hardware","\u002Fhardware-tests",[88,91,94,97],{"key":89,"path":90,"featured":14},"keyboard-test","\u002Fkeyboard-tester",{"key":92,"path":93,"featured":14},"mouse-test","\u002Fmouse-tester",{"key":95,"path":96,"featured":21},"polling-rate","\u002Fpolling-rate-test",{"key":98,"path":99,"featured":14},"refresh-rate","\u002Frefresh-rate-test",{"section":101,"hub":102,"tests":105},"personality",{"key":103,"path":104},"hub-personality","\u002Fpersonality-tests",[106,109,112,115,118,121,124,127],{"key":107,"path":108,"featured":14},"big-five","\u002Fbig-five-personality-test",{"key":110,"path":111,"featured":14},"personality-test","\u002Fpersonality-test",{"key":113,"path":114,"featured":21},"quick-personality","\u002Fquick-personality-test",{"key":116,"path":117,"featured":21},"personality-types","\u002F16-personality-types-test",{"key":119,"path":120,"featured":14},"career-interests","\u002Fcareer-interest-test",{"key":122,"path":123,"featured":21},"dark-triad","\u002Fdark-triad-test",{"key":125,"path":126,"featured":21},"political-values","\u002Fpolitical-values-test",{"key":128,"path":129,"featured":21},"self-esteem","\u002Fself-esteem-test",{"key":131,"path":132},"spec-sheet","\u002Fspec-sheet",[134,137,140,143,146,149,152],{"key":135,"path":136},"about","\u002Fabout-us",{"key":138,"path":139},"methodology","\u002Fmethodology",{"key":141,"path":142},"instruments","\u002Fpersonality-questionnaire",{"key":144,"path":145},"facts","\u002Ffacts",{"key":147,"path":148},"privacy","\u002Fprivacy-policy",{"key":150,"path":151},"terms","\u002Fterms-of-use",{"key":153,"path":154},"contact","\u002Fcontact-us",{"key":77,"locale":156,"title":157,"description":158,"contentUpdated":159,"h1":160,"stage":161,"howItWorks":170,"group":59,"testId":77,"minutes":203,"devices":204},"en","Chimp memory test – free number game | Selfspecs","Free chimp memory test: numbers appear on a grid and vanish after your first click, then you click the rest in order. Three strikes end it. No sign-up.","2026-10-05","Chimp memory test",{"instruction":162,"note":165,"picture":166,"resultLabel":169},{"touch":163,"mouse":164},"Tap the lowest number, then tap the others in order from memory.","Click the lowest number, then click the others in order from memory.","Each right round adds a number. Three strikes end the test.",{"kind":167,"name":168},"drawing","memory-numbers","Your highest count",{"heading":171,"blocks":172},"How we measured this",[173,184],{"type":174,"text":175},"paragraph",[176,179,182],{"t":177,"v":178},"text","Your result is the largest set of numbers you clicked in the right order. The first round has ",{"t":180,"v":181},"num","4",{"t":177,"v":183}," numbers. A round clicked right adds one number to the next round. A round in which you click a later number before an earlier one is a strike and ends that round at once, and the same count is tried again. The third strike ends the test.",{"type":185,"items":186},"list",[187,194,197,200],[188,190,192],{"t":177,"v":189},"Each round begins after a short pause of ",{"t":180,"v":191},"1",{"t":177,"v":193}," sec, in which the stage tells you how the last round went.",[195],{"t":177,"v":196},"The numbers stay on screen until you click the first one correctly; then they are hidden.",[198],{"t":177,"v":199},"A click on an empty cell, or on a number you have already clicked, does nothing.",[201],{"t":177,"v":202},"The grid is as large as your window holds with cells big enough to click, so a small window has a smaller grid and a lower limit.",3,{"mouse":14,"touch":14,"keyboard":21},{"watch":206,"answer":210,"correct":213,"wrong":217,"paused":218,"frameGap":219,"arena":220,"result":238,"flags":275},{"plural":207,"one":208,"other":209},"count","Get ready. {count|int} number is coming.","Get ready. {count|int} numbers are coming.",{"plural":207,"one":211,"other":212},"Click the number.","Click the {count|int} numbers in order, starting at 1.",{"plural":214,"one":215,"other":216},"next","Right. Next: {next|int} number.","Right. Next: {next|int} numbers.","Not quite. That is a strike. The next round starts by itself.","The page went into the background. Press the button to go on.","The screen stalled for a moment. Press the button to go on.",{"count":221,"ready":224,"readyWhy":225,"first":228,"keepGoing":229,"number":230,"hidden":231,"right":232,"strike":233,"nextUp":234,"strikes":237},{"plural":207,"one":222,"other":223},"{count|int} number","{count|int} numbers","Get ready",{"plural":207,"one":226,"other":227},"{count|int} number will appear. Click it.","{count|int} numbers will appear. Click them in order, starting at 1.","Click the numbers in order, starting at 1.","The numbers are hidden now. Keep going, in order.","Number {n|int}","A hidden number","Right","Strike {n|int} of {of|int}",{"plural":214,"one":235,"other":236},"Next: {next|int} number.","Next: {next|int} numbers.","Strikes: {n|int} of {of|int}",{"unit":239,"unitShort":241,"unitSpoken":241,"valueSpoken":242,"fewer":243,"more":244,"best":245,"bestSpoken":246,"say":247,"details":255},{"plural":207,"one":240,"other":241},"number","numbers",{"plural":207,"one":222,"other":223},"Fewer","More","Your earlier best {value|int}","Your best earlier result was {value|int}.",{"markers":248,"notCompared":253,"history":254},{"above":249,"about":250,"below":251,"range":252},"In the chimpanzee study this test is named after, {people|int} students shown five numbers for a fifth of a second got all five right about {value|int}% of the time, and the young chimpanzee Ayumu about {also|int}%. Here the numbers stay until your first click, which is easier: you got {you|int}% of your rounds of five right, more than the students.","In the chimpanzee study this test is named after, {people|int} students shown five numbers for a fifth of a second got all five right about {value|int}% of the time, and the young chimpanzee Ayumu about {also|int}%. Here the numbers stay until your first click, which is easier: you got {you|int}% of your rounds of five right, about the same as the students.","In the chimpanzee study this test is named after, {people|int} students shown five numbers for a fifth of a second got all five right about {value|int}% of the time, and the young chimpanzee Ayumu about {also|int}%. Here the numbers stay until your first click, which is easier: you got {you|int}% of your rounds of five right, fewer than the students.","In the chimpanzee study this test is named after, students got five numbers right about {low|int} to {high|int}% of the time. You got {you|int}% of your rounds of five right.","We did not compare this one.","The chimpanzee study scored rounds of five numbers, and this run had none, so we show your own results.",{"summary":256,"tries":258,"try":259,"right":232,"notQuite":260,"compare":261,"historyWhy":262,"notComparedWhy":263,"legend":264,"yourBest":269,"source":272,"sourceValue":273,"markWhy":274},{"plural":207,"one":257,"other":257},"The most numbers you clicked right was {count|int}, over {tries|int} rounds.","Your rounds","Round {n|int}: {level|int} numbers.","A strike","What your result is set beside","The chimpanzee study (Inoue and Matsuzawa) scored rounds of exactly five numbers. This run had no round of five, so your result is only set beside your own earlier ones.","This run is saved, but it is not set beside anything.",{"you":265,"history":268},{"plural":207,"one":266,"other":267},"{count|int} number is your result.","{count|int} numbers is your result.","The short orange ticks are your earlier results in this browser.",{"plural":207,"one":270,"other":271},"Your best result in this browser: {count|int} number.","Your best result in this browser: {count|int} numbers.","Source","{source}, on a study of {people|int} students and a young chimpanzee.","This test comes from a study of a young chimpanzee and {people|int} university students (Inoue and Matsuzawa). Five numbers vanished under white squares after a fifth of a second, and a round counted only when all five were touched in order. The students got about {value|int}% of rounds right, each in one session with no practice; the chimpanzee Ayumu, after much practice, about {also|int}%. Those figures are read from the study's chart by a later paper (Silberberg and Kearns), which also found that two adults matched Ayumu after a few thousand rounds of practice. Here the numbers stay until your first click, so your {you|int}% of rounds of five is a mark beside theirs, not a ranking. Your result itself, the most numbers you clicked right, is set beside your own earlier ones.",{"false-start":276,"anticipation":277,"lapse":278,"hidden":279,"frame-gap":280,"dropped-frames":281,"aborted":282,"unfinished":283,"too-few-trials":284,"latency-unknown":285,"untrusted":286,"key-repeat":287,"uniform":288,"implausible-rate":289,"assisted":290,"low-accuracy":291,"paste-refused":292,"skimmed":293,"low-comprehension":294,"straightlining":295,"too-fast":296,"too-many-skipped":297,"prorated":298,"not-enough-answers":299,"ceiling":300,"too-many-voids":301,"frame-limited":302,"frame-unknown":303,"lower-bound":304},"Pressed before the change: those tries were done again.","Some presses were too quick to be reactions: those tries were done again.","Some tries were too slow to count.","The page went into the background: that part was not counted.","The screen stalled for a moment: that try was done again.","The screen was slow to change on some tries: those times may be a little short.","Stopped before the end.","Not finished.","Too few tries counted to give a result.","The browser did not say how long its sound takes to play, so the times include an unknown delay.","Some presses did not come from your own touch, click or key and were ignored (a script or another program).","A held key repeated by itself: the repeats were ignored.","The presses came at evenly spaced intervals, like a machine's: the result is kept but not compared.","Faster than one finger can tap: runs with several fingers are kept but not compared.","Your keyboard corrected or predicted some words for you, so this run is not compared.","Too few answers were right to compare this run.","Pasted text was left out: only what you typed counts.","The text was on screen too briefly to have been read, so the reading speed is not compared.","Too few questions about the text were answered right, so the reading speed is not compared.","Many answers in a row were the same, also where statements point in opposite directions: the result is shown but not compared.","You answered very quickly, in under a second per statement on average, so this result is not compared with others.","Too many statements were left out to give a result.","Some statements were left out: their scales were completed from your other answers.","A scale has too few answers for a result.","You reached the end of the test, so your true result may be higher.","Too many tries were not counted (the page was in the background or the screen stalled).","The browser reports the mouse once per screen frame, so this is the screen's rate, not the mouse's.","The screen's frame rate is unknown, so it cannot be told whether this is the mouse's rate.","Many reports arrived together: the mouse reports at least this often.",1791315155784]