Adjusted tile type

board/tile.go

@@ -34,13 +34,13 @@ func (t Tile) String() string {
 func (t Tile) Name() string {
 	switch t {
 	case Water:
-		return "WATER"
+		return "W"
 	case Rock:
-		return "ROTS"
+		return "R"
 	case Ice:
-		return "IJS"
+		return "I"
 	case Iglo:
-		return "HUIS"
+		return "H"
 	}
 
 	panic("Unknown tile type")