diff --git a/TP1/C-Cpp/src/mysok.cpp b/TP1/C-Cpp/src/mysok.cpp
index 4da83aa..8b5c9df 100644
--- a/TP1/C-Cpp/src/mysok.cpp
+++ b/TP1/C-Cpp/src/mysok.cpp
@@ -106,11 +106,13 @@ bool is_in_history(Node current, std::vector<Node> history) {
     int c = 0;
     for (int l = 0; l < NBL; ++l) {
       for (int m = 0; m < NBC; ++m) {
-        if (current.state.board[l][m] != current.state.board[l][m]) c++;
+        if (current.state.board[l][m] != current.state.board[l][m])
+          c++;
       }
     }
 
-    if (c == 0) return true;
+    if (c == 0)
+      return true;
   }
   return false;
 }
@@ -319,6 +321,9 @@ int dfs(Node &result, int depth, std::vector<Node> history) {
       sok_board_t next = result.state;
 
       // Déplacement caisse, ancienne position
+      if (next.board[cx][cy] == CRATE_ON_TARGET) {
+        ++next.num_crates_free;
+      }
       next.board[cx][cy] =
           next.board[cx][cy] == CRATE_ON_TARGET ? TARGET : FREE;
       // Déplacement caisse, nouvelle position