diff --git "a/leetcode3/\355\231\251\354\235\200\354\247\200/3996. Even Number of Knight Moves.js" "b/leetcode3/\355\231\251\354\235\200\354\247\200/3996. Even Number of Knight Moves.js"
new file mode 100644
index 00000000..7050698f
--- /dev/null
+++ "b/leetcode3/\355\231\251\354\235\200\354\247\200/3996. Even Number of Knight Moves.js"	
@@ -0,0 +1,44 @@
+/**
+ * @param {number[]} start
+ * @param {number[]} target
+ * @return {boolean}
+ */
+var canReach = function (start, target) {
+  const dirs = [
+    [-1, -2],
+    [-2, -1],
+    [-2, 1],
+    [-1, 2],
+    [1, 2],
+    [2, 1],
+    [2, -1],
+    [1, -2],
+  ];
+  const visited = Array(8);
+  for (let i = 0; i < 8; i++) {
+    visited[i] = Array.from({ length: 8 }, () => Array(2));
+  }
+  const startX = start[0];
+  const startY = start[1];
+  const queue = [[startX, startY, true]];
+  let head = 0;
+  visited[startX][startY][1] = true;
+
+  while (queue.length - head > 0) {
+    const [curX, curY, curFlag] = queue[head++];
+    if (curX === target[0] && curY === target[1] && curFlag) return true;
+    for (const [dirX, dirY] of dirs) {
+      const nextX = dirX + curX;
+      const nextY = dirY + curY;
+      const nextFlag = !curFlag;
+
+      if (nextX < 0 || nextY < 0 || nextX >= 8 || nextY >= 8) continue;
+      if (visited[nextX][nextY][nextFlag === true ? 1 : 0]) {
+        continue;
+      }
+      visited[nextX][nextY][nextFlag === true ? 1 : 0] = true;
+      queue.push([nextX, nextY, nextFlag]);
+    }
+  }
+  return false;
+};