Shadow Match
Match silhouette shapes to one of four candidates as shapes rotate and scale with increasing difficulty
Shadow Match
Match the silhouette to the correct shape. 30 rounds, faster = better!
How to Use This Tool
Look at the shape shown on screen.
Find and click the matching shadow from the options provided.
Shapes become more similar and complex as you progress.
About This Tool
Shadow Match tests your visual discrimination by presenting a shape and several shadow silhouettes. Identify which shadow matches the original shape. As levels increase, the differences between options become more subtle, training your ability to recognize shapes and rotations.
Share This Tool
Related Tools
Typing Velocity
Measure your typing speed and accuracy in WPM with error heatmaps, custom text input, and a code snippet mode for developers
Reaction Forge
Test your reaction time with multi-round averages, false-start detection, session graphs, and world percentile estimates
Speed Math Arena
Solve math problems against the clock with 5 operation modes, configurable ranges, streak bonuses, and an ELO rating system
Memory Palace
Match card pairs with 4 deck themes, combo multipliers, time bonuses for fast matches, and a hint token system
Number Rush
Click numbers 1–50 in order as fast as possible with animated scrambles, speed feedback, and ghost timer showing your personal best pace
Brain Age Score
Take a 5-minute multi-game brain assessment covering speed, memory, math, and vision to get your Brain Score with a shareable results card