Update Readme.md

Author: wisdompeak

Readme.md

@@ -295,6 +295,7 @@
 465.Optimal-Account-Balancing (H)   
 803.Bricks-Falling-When-Hit (H)   
 [959.Regions-Cut-By-Slashes](https://github.com/wisdompeak/LeetCode/tree/master/DFS/959.Regions-Cut-By-Slashes) (M+)    
+[1306.Jump-Game-III](https://github.com/wisdompeak/LeetCode/tree/master/DFS/1306.Jump-Game-III) (M)  
 * ``search in an array``    
 [301.Remove-Invalid-Parentheses](https://github.com/wisdompeak/LeetCode/tree/master/DFS/301.Remove-Invalid-Parentheses) (H)   
 [473.Matchsticks-to-Square](https://github.com/wisdompeak/LeetCode/tree/master/DFS/473.Matchsticks-to-Square) (M+)