12 Days of Christmas
757
99 Bottles of Beer
600
Abundant Numbers
670
Arabic to Roman
469
Arithmetic Numbers
690622
Arrows
219
ASCII Table
433
brainfuck
250
Catalan Numbers
287
Catalan’s Constant
70
Christmas Trees
550
Collatz
716
CSS Colors
171
Cubes
398
Diamonds
350
Divisors
748
Emirp Numbers
438
Emojify
209
Evil Numbers
577
Evil Numbers (Long)
579
Fibonacci
311282460546
530
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Forsyth–Edwards Notation
376
Fractions
536
Happy Numbers
321
Happy Numbers (Long)
368
Hexdump
469
Intersection
668
ISBN
558
Jacobi Symbol
408
Kolakoski Constant
68
Kolakoski Sequence
425
Leap Years
534
670
788718
Levenshtein Distance
288
Leyland Numbers
461
Look and Say
470
Lucky Numbers
423
Lucky Tickets
104
Morse Decoder
104
Morse Encoder
115
Niven Numbers
627
Niven Numbers (Long)
679
Number Spiral
243
Odious Numbers
576
Odious Numbers (Long)
570
Ordinal Numbers
626
Pangram Grep
643
Pascal’s Triangle
320
413
554
Pernicious Numbers
356
Prime Numbers
213
350
497
Prime Numbers (Long)
221
353
412
Quine
615
946
Recamán
585
Roman to Arabic
452
ROT13
316
Seven Segment
400
Spelling Numbers
274
Time Distance
324
Van Eck Sequence
261
φ
698
√2
668
𝑒
701