How Do You Unlock K Levels? K Levels are unlocked by collecting all KONG letters in each world. You can beat the game without unlocking or playing them, but they, in turn, hold an additional secret.

Keep following the row of trees left of the letter 'K' to find a dandelion. Blow it to reveal the next puzzle piece. When statues start to fall on you, break the last one by slamming the top of it ...