Monthly Archive - January 2017brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
A student comes to a young pro...
A student comes to a young professor's office hours. She glances down the hall, closes his door, and kneels pleadingly. "I would do anything to pass this exam," she says. She leans closer to him, flips back her hair, and gazes meaningfully into his eyes. "I mean," she whispers, "I would do anything..." He returns her gaze, "Anything?" "Anything." His voice softens, "Anything?" "Anything," she repeats again. His voice turns to a whisper. "Would you ... study?"
Which is a winning combination of digits?The 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.
Correct answers: 33
The first user who solved this task is Snezana Milanovic.
Calculate the number 1399NUMBERMANIA: Calculate the number 1399 using numbers [7, 3, 6, 7, 76, 499] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania