12 Days of Christmas
399
99 Bottles of Beer
438
Abundant Numbers
297
688
Arabic to Roman
459
Arrows
554
ASCII Table
444
brainfuck
314
Catalan Numbers
690
Catalan’s Constant
59
Christmas Trees
382
Collatz
753
CSS Colors
232
Cubes
232
431
Diamonds
376
Divisors
538
699
Emirp Numbers
454
Emojify
268
Evil Numbers
785
Fibonacci
735
934
Fizz Buzz
132483
629565
730
Foo Fizz Buzz Bar
643
Fractions
584
Happy Numbers
406
Happy Numbers (Long)
506
Hexdump
383
Intersection
434
Leap Years
743
830
Look and Say
373
Niven Numbers
654
Number Spiral
201
Odious Numbers
753
Ordinal Numbers
434
Pangram Grep
402
535
Pascal’s Triangle
492
Pernicious Numbers
265
662
Prime Numbers
485
700
Prime Numbers (Long)
738
Quine
946
Recamán
827
Roman to Arabic
451
Seven Segment
457
Sierpiński Triangle
437
Smith Numbers
436
Spelling Numbers
246
Tongue-twisters
382
United States
289
Vampire Numbers
744
Van Eck Sequence
752
λ
124
99
π
199
√2
89117
958294425369515782551004932
1021291722687454447283313033820313575125111