12 Days of Christmas
372
99 Bottles of Beer
423
Abundant Numbers
681
Abundant Numbers (Long)
753
Arabic to Roman
431
Arithmetic Numbers
674
Arrows
602
ASCII Table
156
469
Catalan Numbers
19
620
Christmas Trees
614
Collatz
600
Cubes
425
Diamonds
452
Divisors
818
Emirp Numbers
470
Emojify
432
Evil Numbers
851
Evil Numbers (Long)
837
Factorial Factorisation
330
Fibonacci
947
Fizz Buzz
855
Foo Fizz Buzz Bar
725
Happy Numbers
421
Happy Numbers (Long)
530
ISBN
550
Leap Years
796
Leyland Numbers
721
Lucky Numbers
433
N Queens
231
Niven Numbers
759
Niven Numbers (Long)
833
Odious Numbers
870
Odious Numbers (Long)
854
Ordinal Numbers
500
Pangram Grep
792
Pascal’s Triangle
617
Pernicious Numbers
755
Pernicious Numbers (Long)
797
Prime Numbers
889
Prime Numbers (Long)
978
Quine
969
Recamán
775
Rijndael S-box
151
Rule 110
428
Seven Segment
403
Sierpiński Triangle
474
Sudoku
282
Time Distance
372
Tongue-twisters
355
United States
246
Van Eck Sequence
596
π
189210213011285102104107735645668998606951146
1492766251401585930
11014717819225785253229114391494215438022314774281117145123160
√2
48
𝑒
71