12 Days of Christmas
921
24 Game
238
99 Bottles of Beer
795
Abundant Numbers
938
Abundant Numbers (Long)
929
Arabic to Roman
500
Arithmetic Numbers
663
Arrows
637
Ascending Primes
624
ASCII Table
725
Billiards
234
Card Number Validation
682
Catalan Numbers
899
Christmas Trees
468
Collatz
853
Day of Week
607
Diamonds
743
Divisors
898
Emirp Numbers
784
Emojify
542
Evil Numbers
736
Factorial Factorisation
845
Farey Sequence
676
Fibonacci
824
Fizz Buzz
713
Foo Fizz Buzz Bar
748
Forsyth–Edwards Notation
827
Fractions
677
Happy Numbers
674
Intersection
840
ISBN
852
Jacobi Symbol
562
Leap Years
756
Levenshtein Distance
877
Leyland Numbers
889
Look and Say
748
Lucky Tickets
603
N Queens
336
Niven Numbers
730
Odious Numbers
745
Ordinal Numbers
601
PalindromemordnilaP
777
Pangram Grep
787
Pascal’s Triangle
788
Pernicious Numbers
519
Prime Numbers
728
Prime Numbers (Long)
821
Quine
948
Recamán
812
Repeating Decimals
703
Reverse Polish Notation
749
ROT13
622
Rule 110
456
Sierpiński Triangle
667
Tic-tac-toe
641
Time Distance
714
Tongue-twisters
759
Transpose Sentence
886
π
264
𝑒
417