Replace blocks with circles (full width unicode)

1 files changed, 1 insertions, 1 deletions

diff --git a/tris/core.go b/tris/core.go
index 249a164..3bb28d2 100644
--- a/tris/core.go
+++ b/tris/core.go
@@ -132,7 +132,7 @@ func (f Field) String() (output string) {
 	for _, row := range f {
 		for _, block := range row {
 			if block {
-				output += "\u2588\u2588"
+				output += "\u3007"
 			} else {
 				output += "  "
 			}