.ﻕﻭﺪﻨﺻ ﻲﻓ ﻪﺘﺌﺒﻌﺗﻭ ﻩﺯﺮﻔﺑ ﻡﻮﻘﺗ ﻑﻮﺳ Sand Sorting Challenge ﺔﺒﻌﻟ ﻲﻓﻭ .ﺕﺎﻘﺒﻃ ﻲﻓ ﺎﻬﻌﺿﻭ ﻢﺘﻳ ﺔﻓﺎﻔﺷ ﺕﺎﻳﻭﺎﺣ ﻲﻓ ﻦﻜﻟﻭ ،ﺔﻔﻠﺘﺨﻣ ﻥﺍﻮﻟﺄﺑ ﻞﻣﺮﻟﺍ ﻦﻣ .ﻥﻮﻠﻟﺍ ﺪﺣﻮﻣ ﻞﻣﺭ ﻰﻠﻋ ﺔﺟﺎﺟﺰﻟﺍ ﻱﻮﺘﺤﺗ ﺚﻴﺤﺑ ﺕﺎﻘﺒﻄﻟﺍ ﻞﺼﻓ ﻲﻫ ﻚﺘﻤﻬﻣ .ﻝﺎﻣﺮﻟﺍ ﺯﺮﻓ ﻱﺪﺤﺗ ﻲﻓ ﻞﺑﺎﻘﻤﻟﺍ ﻥﻮﻠﻟﺍ ﻕﻭﺪﻨﺻ ﻰﻟﺇ ﺍًﺭﻮﻓ ﻞﻘﺘﻨﺘﺳﻭ ﺔﻏﺭﺎﻓ ﺔ .ﺎﻬﻟ ﺔﺼﺼﺨﻤﻟﺍ ﺕﺎﻳﻭﺎﺤﻟﺍ ﺩﺪﻋ ﻚﻟﺬﻛﻭ ،ﺭﻮﻫﺰﻟﺍ ﻕﺎﻄﻧ ﻮﻤﻨﻴﺳ ،ﺎًﻴﺠﻳﺭﺪﺗ
