Tweet de Ceyhun Köylüce (@MathCeyhun)

Ceyhun Köylüce (@MathCeyhun) twitteó a las 2:51 p. m. on vie, dic 07, 2018:
#Matematik #mathematics #geometri #geometry #olympiad #deaf #mathlover #tid #geometri #geometry https://t.co/unIdT5Mp9h
(https://twitter.com/MathCeyhun/status/1071122479639351298?s=03)