Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Addition gem	Unlock the first gem from the Sea of Addition.	50
Comparisons gem	Unlock the first gem from the Sea of Comparisons.	100
Division gem	Unlock the first gem from the Sea of Division.	100
For the first time in forever	Finish valve minivame successfully.	50
Gotta catch 'em all	Get first collectable.	50
Multiplication gem	Unlock the first gem from the Sea of Multiplication.	100
Sea of Addition	Unlock the first island from the Sea of Addition.	50
Sea of Comparisons	Unlock the first island from the Sea of Comparisons.	100
Sea of Division	Unlock the first island from the Sea of Division.	100
Sea of Multiplication	Unlock the first island from the Sea of Multiplication.	100
Sea of Subtraction	Unlock the first island from the Sea of Subtraction.	100
Subtraction gem	Unlock the first gem from the Sea of Subtraction.	100