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Hello! It seems you want to check your solution for one of our puzzles. We review all the solutions on the website by hand and will gladly review yours!

But first, it is important for us to make sure that you are not a robot :)

Please take a test from Megamind by solving 3 problems — these problems are easier those that are published on the website. All answers are numerical.

Megamind rolls a dice and sees that 2 is rolled. Megamind roll the dice again, what is the probability that he sees a multiple of 5 is rolled?

Name the following member of the sequence: 2 3 5 7 11 13 ...

A brick weighs 1 kg plus half of the brick. How many kilograms does the brick weigh?

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You need to solve 3 puzzles from 3, and then to chose login, password, provide e-mail