Challenge 2, Coinflip

This challenge hasn't been passed by anyone yet!!!

This is a coin flipping game where you need to build up your winning streak by guessing the outcome of a coin flip. To complete this level you'll need to use your psychic abilities to guess the correct outcome 10 times in a row.

Things that might help:
- Remix - https://remix.ethereum.org
Source: L2.coinflip.sol