12 Days of Christmas
921
24 Game
238
99 Bottles of Beer
795
Abundant Numbers
938
Abundant Numbers (Long)
929
Arabic to Roman
499
Arithmetic Numbers
663
Arrows
635
Ascending Primes
623
ASCII Table
725
Billiards
234
Card Number Validation
682
Catalan Numbers
898
Christmas Trees
467
Collatz
852
Day of Week
604
Diamonds
743
Divisors
898
Emirp Numbers
784
Emojify
541
Evil Numbers
736
Factorial Factorisation
844
Farey Sequence
675
Fibonacci
824
Fizz Buzz
713
Foo Fizz Buzz Bar
748
Forsyth–Edwards Notation
827
Fractions
676
Happy Numbers
673
Intersection
840
ISBN
851
Jacobi Symbol
562
Leap Years
756
Levenshtein Distance
876
Leyland Numbers
887
Look and Say
748
Lucky Tickets
601
N Queens
335
Niven Numbers
729
Odious Numbers
745
Ordinal Numbers
602
PalindromemordnilaP
775
Pangram Grep
786
Pascal’s Triangle
787
Pernicious Numbers
518
Prime Numbers
728
Prime Numbers (Long)
821
Quine
948
Recamán
811
Repeating Decimals
700
Reverse Polish Notation
751
ROT13
622
Rule 110
456
Sierpiński Triangle
666
Tic-tac-toe
638
Time Distance
713
Tongue-twisters
759
Transpose Sentence
884
π
264
𝑒
417