"Roulette Calc 41 spins" is based on a system that if a number has not come up 41 times it is bound to come up. The Calc keeps track of how many spins a number has been missed then indicates after...
Learn the basic chords. All you need is one minute a day to learn the basic chords and then be able to play thousands of songs. Track how many times you can play...
Learn the notes on the staff and where they are on the guitar in a fun way. You have three lives and have to destroy 30 notes to get to the next level. Good Luck!