التحسيب البشري human computation color palette

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#44481B #A6B396 #C8CBD2 #D3DBEB #B4C1B5

related tags: 3B3D26 44481B A5AC9D A6B396 B4C1B5 B7BEB8 C8CBD2 CBCCD0 D3DBEB D9DDE5 captcha collaboration crowdsourcing duolingo humancomputation recaptcha usinghumanscleverly wikitechie