diff --git a/Day00/Part1.hs b/day00/part1.hs
similarity index 100%
rename from Day00/Part1.hs
rename to day00/part1.hs
diff --git a/Day00/Part1.lua b/day00/part1.lua
similarity index 100%
rename from Day00/Part1.lua
rename to day00/part1.lua
diff --git a/Day01/Part1.lua b/day01/part1.lua
similarity index 100%
rename from Day01/Part1.lua
rename to day01/part1.lua
diff --git a/Day01/Part2.lua b/day01/part2.lua
similarity index 100%
rename from Day01/Part2.lua
rename to day01/part2.lua
diff --git a/Day02/Part1.lua b/day02/part1.lua
similarity index 100%
rename from Day02/Part1.lua
rename to day02/part1.lua
diff --git a/Day02/Part2.lua b/day02/part2.lua
similarity index 100%
rename from Day02/Part2.lua
rename to day02/part2.lua