Sofia festival of science 2019

 

From 9 to 12 May 2019 at the Sofia Science Festival we presented our puzzles and specialized mathematical dominoes at the stand "Entertaining Mathematics and Art with Tonediko".

https://www.britishcouncil.bg/sofia-science-festival/experiments/discover-zone 

Sofia festival of science 2019
Sofia festival of science 2019
Sofia festival of science 2019