14 quizzes
🧠 Math Tricks Quiz 🧠
30 Questions
Introduction to blockchain 1
30 Questions
Введение в блокчейн 1
30 Questions
Введение в блокчейн 2: Биткойн
30 Questions
Introduction to blockchain 2: Bitcoin
30 Questions
Boolean algebra
35 Questions
Flags Quiz
32 Questions
Piano Basics
33 Questions
🎖Master the Biology 🏆
30 Questions
Master Mind
30 Questions
English Word Master Test (30 questions with explanations)
30 Questions
English Word Master Test 2
30 Questions
General Science Master Test 1
30 Questions
General Science Master Test 2
30 Questions