diff --git a/solver/solver.go b/solver/solver.go
index 262938b..b47f951 100644
--- a/solver/solver.go
+++ b/solver/solver.go
@@ -6,6 +6,7 @@ import (
 	"strconv"
 )
 
+// The main loop that orchastrates all the logic.
 func Run() {
 	// Instantiate the Solver interface
 	solver := Solver{}
diff --git a/solver/types.go b/solver/types.go
index 8f77d26..67334f2 100644
--- a/solver/types.go
+++ b/solver/types.go
@@ -4,6 +4,7 @@ import (
 	"sync/atomic"
 )
 
+// Struct/Interface containing all the important variabes it functions need access to.
 type Solver struct {
 	blocks    []int
 	row1      string