Think out of the box ++

"Hacker's Puzzle" - a nice puzzle worth to play. I am at page 16 page 22just finished at the moment :)

http://www.freestuffhotdeals.com/hacker/1.html

mind that answers are case-sensitive

О пропорциях

.
Пятьсот в обмен на одного? Да, самооценка у наших соседей определенно не в порядке.