ﺔﺤﻄﺴﻤﻟﺍ ﺔﺿﺭﺎﻌﻟﺍ ﻱﺪﺤﺗ (Flat Crossbar Challenge)
.ﺓﺮﺤﻟﺍ ﺕﻼﻛﺮﻟﺍ ﺢﻨﻣ ﻢﺘﻳ ، ﻡﺪﻘﻟﺍ ﺓﺮﻛ ﺕﺎﻳﺭﺎﺒﻣ ﻲﻓ ﻥﺎﻴﺣﻷﺍ ﻦﻣ ﺮﻴﺜﻛ ﻲﻓ .ﺔﻔﻠﺘﺨﻣ ﺕﺎﻓﺎﺴﻣ ﻦﻣ ﻑﺪﻫ ﻞﻴﺠﺴﺗ ﻰﻠﻋ ﺭﺩﺎﻗ ﻡﺪﻗ ﺓﺮﻛ ﺐﻋﻻ ﺎﻬﻳﺩﺆﻳ ﺎﻣ ﺓﺩﺎﻋ .Flat Crossbar Challenge ﺔﺒﻌﻟ ﻲﻓ ﺐﻋﻼﻟﺍ ﺍﺬﻫ ﻞﺜﻣ ﺐﻳﺭﺪﺗ ﻲﻓ ﻡﻮﻴﻟﺍ ﻙﺭ .ﻚﻣﺎﻣﺃ ﺔﻨﻴﻌﻣ ﺔﻓﺎﺴﻣ ﻰﻠﻋ ﺎﻔﻗﺍﻭ ﺓﺮﻜﻟﺍﻭ ﻑﺪﻬﻟﺍ ﻯﺮﺘﺳ .ﺓﺮﻜﻟﺍ ﺏﺮﺿﻭ ﺮﻴﺛﺄﺘﻟﺍ ﺓﻮﻗ ﺏﺎﺴﺣ ﻰﻟﺇ ﺝﺎﺘﺤﺘﺳ .ﺎًﻓﺪﻫ ﺯﺮﺤﺘﺳﻭ ﻰﻣﺮﻤﻟﺍ ﻮﺤﻧ ﺮﻴﻄﻳ ﻑﻮﺴﻓ ، ﺢﻴﺤﺻ ﻞﻜﺸﺑ ءﻲﺷ ﻞﻛ ﺎﻨﺒﺴﺣ ﺍﺫﺇ