There are fifteen achievements you can earn in the game; they are listed below.

* Teacher's Pet (L): Complete the tutorial.

* Careful (M): Complete one HOS without a hint.

* Sixty Seconds (N): Complete one HOS in one minute.

* Eagle Eye (O): Complete three HOS without a hint.

* Meticulous (P): Complete seven HOS without a hint.

* Mind of Steel (Q): Complete ten mini-games without using the skip button.

* Eye of the Turtle (R): Find one turtle (a complete list is in the Turtles section of this guide).

* Quick Reflexes (S): Find three objects in three seconds.

* Smart Cookie (T): Complete three mini-games without using the skip button.

* Need for Speed (U): Find five objects in five seconds.

* Turtle Master (V): Find 39 turtles.

* Full Tilt (W): Find ten objects in ten seconds.

* Perfectionist (X): Complete all HOS without using a hint.

* Puzzle Master (Y): Complete all mini-games without using the skip button.

* Elite detective (Z): Complete the game in less than six hours.