How fast do you count in your mind?
English
Podstawowy
Take part in a quick score quiz, test your abilities and find out how many people exist who will do it faster than you. Compete and set a world speed record
Opis
Tagi
30
Pytań
30 sek
Na pytanie
4:56
Średni czas
Zdyskwalifikowany
Wyniki konkursu
21
Uczestników
Unfortunately, this test will not be able to receive a prize:
Missing explanations. All explanations simply repeat the correct answer.