Monthly Archive - February 2015brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
Find the right combinationThe computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Calculate the number 5660NUMBERMANIA: Calculate the number 5660 using numbers [1, 9, 8, 2, 51, 516] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
And the Winner Is
The father of five children had won a toy at a raffle. He called his kids together to ask which one should have the present.
“Who is the most obedient?” he asked. “Who never talks back to mother?
Who does everything she says?”
Five small voices answered in unison.
“Okay, dad, you get the toy.”