2019 day 6 and 7

README.md

@@ -58,7 +58,7 @@ Solutions and utility script for Advent of Code challenges in Python.
 - Day 24: 48:00
 - Day 25: 6:45
 
-## 2017
+## AoC 2017
 
 - Day 1: 7:30
 - Day 2: 6:15
@@ -115,7 +115,9 @@ Solutions and utility script for Advent of Code challenges in Python.
 - Day 3: 10:46 (37th)
 - Day 4: 8:48  (just too slow, no leaderboard)
 - Day 5: 34:24 (that wasn't hard at all)
-- Day 6:
+- Day 6: 23:17 (so slow, no leaderboard)
+- Day 7: 72:17 (I found that one challenging, 30:33 would have been required for leaderboard)
+- Day 8:
 
 ## AoC 2022