Solution for day 21, part 2.

hainesr · Dec 28, 2024 · e1247c8 · e1247c8
1 parent fdbe695
commit e1247c8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/aoc2024/days/keypad_conundrum.rb b/lib/aoc2024/days/keypad_conundrum.rb
@@ -47,6 +47,10 @@ def part1
       @codes.sum { |code| min_moves_for_code(code) * code.to_i }
     end
 
+    def part2
+      @codes.sum { |code| min_moves_for_code(code, 25) * code.to_i }
+    end
+
     def moves_to_position(start, finish, deadspot)
       return ['A'] if start == finish