Initialize
Rename files so they match NNN pattern
Rewrite problem #20 in Julia

Solve problem #25 in Julia

Solve problem #2 in Julia

BigInt(1) → 1, enough here

Solve problem #1 in Julia

Solve problem #5 in Haskell

divisible → multiple

Drop extra .to_a

Problem 16 in Julia

Problem 48 in Haskell

Problem 30 in Julia

Problem 14 in Julia

Problem 14 in Julia

Problem 24 in Julia

Problem 34 in Julia

Problem 41 in Julia

Problem 92 in Julia

Delete 423.rb (unsolved)

Problem 8 in Julia

Comment append!(ds, zeros(4))

Problem 4 in Julia

exit → exit()

Problem 9 in Julia

Problem 13 in Julia

Problem 10 in Julia

Problem 49 in Julia

Refactoring

Almost solved problem 50

BigInt() → big()

Better code in problem 49

Problem 50 solved