Author: Profile
What is the only number that is twice the sum of its digits? (Q37)
Q36
Q35
Guaranteeing 5 Same Color Balls: Minimum Required (Q34)
Find the value of E (Q33)
Q32
Challenging Math Puzzle: Can You Solve This Equation? (Q31)
Rabbit and Turtle Challenge: Unraveling the 10-Kilometer Race Winner (Q30)
Brain Teaser Questions 