🐍 Snake
Swipe / arrows
Eat, grow, don’t crash
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🧪 A/B Test
Tap / click
Collect data until p < 0.05
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🏓 Pong
Drag / W·S
Beat the CPU — first to 11
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🔢 2048
Swipe / arrows
Merge tiles to reach 2048
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🔻 Funnel Drop
Drag / ←·→
Catch falling users to convert
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