ERJ Brainteaser - July
30 Jun 2025
Each month, ERJ sets a weekly brainteaser, with questions of varying degrees of difficulty. Readers supplying the most accurate (and stylish) answers are then considered for the prestigious Brainiac of the Month title.
Question 1: Coded question
If Hi is 125432 and John is 80333404518
Then
994035010299839414616212414874333929?
Email your answer: correct replies on Friday.
