12 Days of Christmas
861
24 Game
70
42
99 Bottles of Beer
642
655
469
Abundant Numbers
605
Abundant Numbers (Long)
721
Arrows
424
Ascending Primes
153
ASCII Table
574
579
brainfuck
408
Catalan Numbers
428
Catalan’s Constant
88
Collatz
889
CSS Colors
313
171
Diamonds
421
Divisors
729
Emirp Numbers
463
Emirp Numbers (Long)
522
Emojify
367
Evil Numbers
664
Evil Numbers (Long)
646
Factorial Factorisation
515
Fibonacci
631
759
849
807
Fizz Buzz
644
698
Foo Fizz Buzz Bar
588
608
Fractions
693
746
Gijswijt’s Sequence
341
Happy Numbers
893
ISBN
544
542
Kolakoski Sequence
512
Leap Years
729
758808748633
782
510705
612
714
731
660
Leyland Numbers
582
ln 2
7096
107
51
Morse Encoder
418
Niven Numbers
866
Niven Numbers (Long)
815
Odious Numbers
658
911
Odious Numbers (Long)
658
Ordinal Numbers
675
Pangram Grep
490
Pascal’s Triangle
104
Pernicious Numbers
388
Prime Numbers
934
Prime Numbers (Long)
608
579
Quine
978
862490
502
319676152
689
944
Recamán
636
Reverse Polish Notation
422
461
Rijndael S-box
157
Rule 110
57
382
Seven Segment
575
615
Time Distance
571
Tongue-twisters
526
525
851
326
United States
152
Vampire Numbers
162
Van Eck Sequence
450
γ
97
λ
188
175
513
𝑒
23
57
4672