Miduara ya Hisabati
Nyota 1.0 kati ya 5 (kulingana na hakiki 1)
kuhusu:
Weekly maths challenges: 15-30 minutes of fun and challenging material that goes beyond school maths: mystery and history, activities and oddities, puzzles and problems.
inatoa:
26/09/2022
Tathmini ya Miduara ya Hisabati
We can not consider a website/course trade-free if Google Analytics is used: https://www.directory.trade-free.org/wp-content/uploads/2022/09/math-circles-trackers.jpg – Google Analytics tracks everything and collects all kind of data that is being produced and uses that data to sell it to advertisers for example.