Color Reaction
A focused playable challenge that measures Color Reaction.
Keyboard · Mouse · Gamepad
PC gaming ability tests
Measure reaction, accuracy, tracking, spatial judgment, and multitasking with keyboard, mouse, or gamepad.
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Reaction, aim, tracking, minimap, hand speed, typing, and time perception each have a standalone test and board.
Color reactionRandom wait-to-green cueAim flick3D range target acquisitionVisual trackingMulti-object visual trackingMinimap awarenessRecall short enemy pingsPath trackingHold through a random corridorHand speedFour-second CPS burstTyping reactionRandom keyboard sequencesTime perceptionHidden internal clock
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Multi-choice Reaction
A focused playable challenge that measures Multi-choice Reaction.
Light Chaser
A focused playable challenge that measures Light Chaser.
Star Map Memory
A focused playable challenge that measures Star Map Memory.
Dual-Task Storm
A focused playable challenge that measures Dual-Task Storm.
3D Continuous Aim
Keep three targets alive at randomized positions across a 180-degree 3D range. A hit replaces only that target while the others remain fixed.
Flick Wall
Four targets stay distributed across randomized positions in a 180-degree 3D range. Each hit replaces only the cleared target.
Continuous Aim Tracking
Keep the crosshair attached to a fast, direction-changing drone inside a 180-degree 3D range, scoring coverage and average deviation over time.
Target Switching
Quickly find and switch to the highlighted target among multiple targets.
Crossfire Recognition
Read a live tactical scene and identify exposed or covered contacts, faction uniforms, and the neutral tracer-fire corridor.
Last Hit
Read the minion's live health, your attack damage, and incoming allied projectiles to secure the last hit.
Skill Trajectory
Read the enemy's current position, movement vector, and skill flight path to choose an intercept point.
Cooldown Memory
Read Q/W/E/R cooldown numbers and radial masks, then recall which ability becomes ready first.
Minimap Awareness
Compress multiple enemy pings from a tactical minimap, then recall the sector with the highest pressure.
Teamfight Priority
Rotate through three distinct teamfight drills: eliminate the lowest-health enemy, focus a called role, or protect the ally under dive threat.
APM Command Switch
Alternate between acquiring a moving target and pressing the highlighted Q/W/E/R command during a four-second APM burst.
Typing Reaction · Fight Command
Execute randomized 8–16 input combos built from directions, light attacks, and heavy attacks.
Shield Parry Timing
Read quick slashes, heavy wind-ups, and feints, then parry inside a shrinking 140–260ms impact window.
Steady Beat
Follow a steady beat and input when the judgment line enters the window.
Tempo Shift
The beat speeds up or slows down each time; keep correcting your input phase.
Dual-Track Harmony
Cues alternate between the left and right tracks; choose the currently lit track.
Four-Direction Finale
Read a continuous four-direction chart to test directional recognition, coordination, and resistance to accidental chords.
Schulte Number Search
Search a newly shuffled 4×4 Schulte grid for the requested number.
Stroop Color Conflict
Resolve Stroop interference by reporting the ink color while ignoring the written color word.
Random Path Tracking
Hold and guide a control marker through a newly generated track without leaving the corridor.
Time Perception
Match a randomly assigned two-to-five-second interval while a live stopwatch provides an objective timing reference.
Peripheral Vision
Maintain central fixation while detecting a 260 ms flash at one edge of the display.
Binaural Localization
Judge whether a binaural pulse came from the front, back, left, or right.
Safe-Zone Route
Balance the circle, distance, and risk to choose the route with the best survival value.
1-Back Spell Memory
Observe a continuous spell stream and decide whether the current symbol matches the previous trial.
Number Memory
Memorize a randomized number that grows longer by block, then recover it from similar options.
Combat Math Speed
Solve randomized game-like damage, gold, and cooldown arithmetic under time pressure.
Battlefield Counting
Count one requested unit type among mixed shapes whose positions and rotations change every round.
Mouse CPS Sprint
Click the energy core continuously for five seconds while CPS, input cadence, and late-window retention update live.
Spacebar SPS Sprint
Strike the physical spacebar for eight seconds to measure burst SPS, sustained pace, and fatigue.
Scroll Velocity
Scroll in either direction for ten seconds to measure total distance, pixels per second, and direction stability.
Tactical Typing
Type a full tactical callout while the test measures WPM, accuracy, backspaces, and per-key cadence.
Alphabet Race
Type A through Z in order to measure total completion time, key errors, and key-to-key switching speed.
Dynamic Acuity
Read the gap in a fast-moving Landolt C as the target becomes smaller and changes direction.
Multi-Object Tracking
Memorize three highlighted drones, track them through a moving eight-object swarm, then recover all originals.
Alternating Trail
Connect a newly randomized node field by alternating numbers and letters in the sequence 1–A–2–B.
Evasive Target Chase
Intercept an evasive target that accelerates away from the pointer and changes course near arena edges.
Go / No-Go Gate
Respond immediately to green GO gates while fully withholding input on randomly mixed red NO-GO gates.
Dual-Task Balance
Keep a cursor inside a moving safe zone while independently pressing Space only when an even number appears.
Inverted Pendulum
Move a physical cart left and right to keep an unstable inverted pendulum inside the upright zone.
Omnidirectional Dodge
Survive an arena where projectiles enter continuously from all four edges at changing angles.
Pong Return
Predict the landing point of an accelerating energy ball and return it with a horizontal paddle.
10-Second Challenge
Start a precise stopwatch whose readout disappears after three seconds, then stop it at exactly 10.000 seconds.
3D Mental Rotation
Compare a real 3D polycube reference with four independently rotated candidates and select the two true rotations rather than mirrored decoys.
Simon Sequence
Observe a four-panel light-and-tone sequence, reproduce it exactly, and continue as one new item is added each round.
Number Sense
Two particle fields flash for 800–210 ms with randomized dot sizes and positions, then disappear before you choose which side held more.
Flanker Focus
Report only the center arrow direction while congruent and incongruent flankers create measurable response conflict.
Chimp Spatial Memory
Memorize an expanding set of numbered spatial nodes; after tapping 1, all remaining labels vanish while their positions stay active.
Auditory Reaction
Enter a randomized silent interval and respond only when a short audio cue is actually heard; early inputs are recorded as false starts.
High-Frequency Threshold
Judge adaptive 8–20 kHz tones mixed with silent catch trials to estimate the highest frequency you can detect reliably on the current setup.
Color Sensitivity
Find one subtly different tile as the randomized color grid expands and its lightness difference becomes progressively smaller.
Angle Estimation
Estimate the angle between two randomly oriented rays with a 1–179° slider while absolute degree error is recorded.
Circle Control
Draw one freehand closed circle with no guide; best-fit radius, radial deviation, closure, coverage, and path efficiency are measured.