diff --git a/iAm071/202112.md b/iAm071/202112.md
index ee54010..3746a8c 100644
--- a/iAm071/202112.md
+++ b/iAm071/202112.md
@@ -103,4 +103,32 @@ https://github.com/we4sley/TIL-071/commit/ae1cb236738e41406236667e48ca6fe546b3b1
 
 # Day 21
 프로그래머스 문제풀이
-https://github.com/we4sley/TIL-071/commit/997a0a25057389220f5317375cd31773b4784aa2
\ No newline at end of file
+https://github.com/we4sley/TIL-071/commit/997a0a25057389220f5317375cd31773b4784aa2
+
+# Day 22
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/6bd393efc5d41226b9f5eb28717beee389013b99
+
+# Day 26
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/6ba347937b6d7c41e3b4f0e197e24aac620eda14
+
+# Day 27
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/e696d370346db57598db4ba3fb393a9ea22aa6e7
+
+# Day 28
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/f2cc8fd5590ffe6d8a554384fbdd098718520682
+
+# Day 29
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/0429882cb039af26d7d6c2afc1140ac1e09c9f12
+
+# Day 30
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/f167b6b27a07557ae096f4231b6368c37f9e82c7
+
+# Day 31
+프로그래머스 문제풀이
+https://github.com/we4sley/TIL-071/commit/35ca2892973835a7a6c6df9d089575423cf60df7