Browsing All Posts filed under »Puzzle«

Puzzle 1

Октябрь 11, 2011


For example, I took $ 100 from a friend «A». I went to the store and lost them. I met another friend «B», and  took from him 50 dollars. I bought two chocolate bars for $ 10 each. So, I have 30 rubles, I give them to my friend «A», and still owes a friend […]