Work · alternatives · 2026
24 alternatives to Stroop Effect Test: Challenge and Test
Demonstrates the Stroop Effect and tests your brain.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Stroop Effect Test: Challenge and Test launched in 2021; newer entries below may have overtaken it.
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Try yourself and compete with your friends and family!
2019 · stroopeffectapp.com · its alternatives →
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Spot the square with a different color in this game to challenge your color perception.
2025 · vidzert.com · its alternatives →
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A game about color perception
2015 · apps.apple.com · its alternatives →
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Hey HN, I made https://strooptest.run, a super simple Stroop test you can try in under a minute. No ads, no sign-up, just a clean way to test your brain’s reaction time and focus. Would love feedback or ideas for what to add next!
2025 · strooptest.run · its alternatives →
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Game for designers: guess the right RGB color
2015 · rgbchallenge.com · its alternatives →
- 7DY
20 questions to test your RGB knowledge. How far can you go?
2025 · maxwellito.github.io · its alternatives →
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Hi HN, I was inspired by Wordle to make Colorfle, a different take on the genre where the goal is to mix colors together to match the target color within six tries. There were some interesting problems to tackle in making this game, one of them being the difference between mixing digital colors and real-life behavior (in RGB, blue + yellow = grey!). I hope you enjoy it -- any feedback would be much appreciated!
2022 · colorfle.com · its alternatives →
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A small fun app to test your CSS knowledge. Find the correct CSS selectors for the 10 puzzles as fast as possible.
2022 · css-speedrun.netlify.app · its alternatives →
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Improve your spatial intelligence through play
2021 · delightfuldesignstudio.com · its alternatives →
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Unfoldit▲76Paper folding game to enhance your spatial awareness!
2020 · apps.apple.com · its alternatives →
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- 16AD
2025 · rvlabs.ca · its alternatives →
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Word Search▲67Challenge your brain through this word game
2021 · play.google.com · its alternatives →
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Test your reflexes! Tap when the color matches the text.
Jan 2026 · tintgame.myinnos.in · its alternatives →
- 23
Test your color vision and brain speed. Play it now!
2018 · play.google.com · its alternatives →
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →