diff --git a/lib/chess_bloc/chess_bloc.dart b/lib/chess_bloc/chess_bloc.dart
index 23753d0..2159475 100644
--- a/lib/chess_bloc/chess_bloc.dart
+++ b/lib/chess_bloc/chess_bloc.dart
@@ -4,6 +4,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess_bloc/chess_events.dart';
 import 'package:mchess/chessapp/chess_utils.dart';
 import 'package:mchess/connection/ws_connection.dart';
+import 'dart:developer';
 
 class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
   static final ChessBloc _instance = ChessBloc._internal();
@@ -29,7 +30,7 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     newPosition[event.endSquare] = state.position[event.startSquare]!;
     newPosition[event.startSquare] = const ChessPiece.none();
 
-    print('emitting new state with position $newPosition');
+    log('emitting new state with position $newPosition');
     emit(ChessBoardState(
       state.flipped,
       ChessColor.black,
@@ -43,7 +44,7 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     ServerConnection.getInstance().send(
         'pc ${event.move.startSquare.toString()} ${event.move.endSquare.toString()}');
 
-    print('Pretending to check a move before you drop a piece');
+    log('Pretending to check a move before you drop a piece');
     return true;
   }
 }
diff --git a/lib/chessapp/chess_app.dart b/lib/chessapp/chess_app.dart
index 9dbcce7..99e7928 100644
--- a/lib/chessapp/chess_app.dart
+++ b/lib/chessapp/chess_app.dart
@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
@@ -51,7 +53,7 @@ class ChessApp extends StatelessWidget {
                         return StreamBuilder(
                           stream: ServerConnection.getInstance().channel.stream,
                           builder: (context, snapshot) {
-                            print(snapshot.data.toString());
+                            log(snapshot.data.toString());
                             return Text(
                                 style: const TextStyle(color: Colors.white),
                                 snapshot.data.toString());
diff --git a/lib/chessapp/chess_board.dart b/lib/chessapp/chess_board.dart
index 6ab2282..aa6f920 100644
--- a/lib/chessapp/chess_board.dart
+++ b/lib/chessapp/chess_board.dart
@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 import 'package:flutter/material.dart';
 import 'package:mchess/chess_bloc/chess_bloc.dart';
 
@@ -31,7 +33,7 @@ class ChessBoard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    print("ChessBoard's build()");
+    log("ChessBoard's build()");
     return Column(children: _buildBoard(bState.flipped));
   }
 
@@ -72,7 +74,7 @@ class ChessBoard extends StatelessWidget {
     /* Calculate index in squares[] from column and row */
     int index = (coord.row - 1) * 8 + (coord.column - 1);
 
-    print("getSquareAtCoordinates: index calculated to $index");
+    log("getSquareAtCoordinates: index calculated to $index");
 
     return squares.elementAt(index);
   }
diff --git a/lib/chessapp/chess_square.dart b/lib/chessapp/chess_square.dart
index 8575ee6..4f0d430 100644
--- a/lib/chessapp/chess_square.dart
+++ b/lib/chessapp/chess_square.dart
@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
@@ -86,7 +88,7 @@ class ChessSquare extends StatelessWidget {
         move!.endSquare = coordinate;
         final legalMove =
             context.read<ChessBloc>().preCheckHandler(PreCheckMove(move: move));
-        print('onWillAccept returns $legalMove');
+        log('onWillAccept returns $legalMove');
         return legalMove;
       },
       onAccept: (move) {
diff --git a/lib/connection/ws_connection.dart b/lib/connection/ws_connection.dart
index a62602f..1edf0b2 100644
--- a/lib/connection/ws_connection.dart
+++ b/lib/connection/ws_connection.dart
@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 import 'package:web_socket_channel/web_socket_channel.dart';
 
 class ServerConnection {
@@ -8,7 +10,7 @@ class ServerConnection {
   static final ServerConnection _instance = ServerConnection._internal();
 
   ServerConnection._internal() {
-    print("ServerConnection._interal constructor is called");
+    log("ServerConnection._interal constructor is called");
     connect();
   }