There are 25 levels on each of the 3 games: Me and the Key, Me and the Key 2, and Me and the Key 3.
There are no lettered levels on Me and the Key 2.
Key levels can mean used to measure major milestones in achievement. They are used most often in education to determine when students can advance to a higher grade or advancement in a class.
You can add keys, but in some levels you can collect a key which unlocks an extra level.
Find the key (see the related question below). You cannot skip levels, although you can go back to play them again. Beware because the game may reset your completion level to that earlier level!
alpha beta and omega are the three key ranks
4 levels
Four levels
Five
there are 100 levels
there is 25 levels + the bonus levels which there is 5 bonus levels
Key Skills QualificationA-levels or other qualifications), Further Education colleges ... The qualifications can be taken at levels 1-4. The Department for Children,
more then 100 levels