12 Days of Christmas
420412
402
95
99 Bottles of Beer
507
300
Abundant Numbers
604
617
Abundant Numbers (Long)
655
820
Arithmetic Numbers
612
Arrows
435
Ascending Primes
340
ASCII Table
643
472
brainfuck
257408
170
383139
Card Number Validation
396
Catalan Numbers
381
478
Catalan’s Constant
84
Christmas Trees
525
431
Collatz
664844717
726
615692
817
CSS Colors
104
85
937
Cubes
362
Day of Week
784
Diamonds
416
Divisors
653
651
792
554
Emirp Numbers
304
Emirp Numbers (Long)
558
Emojify
449
Evil Numbers
402621534
771
503
750327
404
Evil Numbers (Long)
391633532
845
512
823387
399
Factorial Factorisation
112
Farey Sequence
613
Fibonacci
584639536469832204756946729613829503800646462676660521758574559307599717817867716823153817523736465825918610722621400567415623935556243735625840594777775468475698306618575
Fizz Buzz
778
588
684748
749458
848
Foo Fizz Buzz Bar
646
571
669
Forsyth–Edwards Notation
534
Fractions
407
Game of Life
280
Gijswijt’s Sequence
77
Happy Numbers
335
Happy Numbers (Long)
587
Intersection
522
ISBN
631
Kolakoski Constant
90
Leap Years
692
566
490
555
Levenshtein Distance
435
Leyland Numbers
576
ln 2
469
Look and Say
523
Morse Encoder
222
157
Niven Numbers
542
Niven Numbers (Long)
821
Number Spiral
314
Odious Numbers
400617531
787
518
768335
390
Odious Numbers (Long)
401630541
878
524
858388
391
Ordinal Numbers
395
Pangram Grep
740
Pascal’s Triangle
433
Pernicious Numbers
422
Pernicious Numbers (Long)
503
Prime Numbers
527
438
594445
Prime Numbers (Long)
684
700678
Quine
509
496
947
333
Rijndael S-box
175
231
Rock-paper-scissors-Spock-lizard
543
ROT13
594
Sierpiński Triangle
194
Smith Numbers
429
Tic-tac-toe
157
Tongue-twisters
393
Transpose Sentence
335
United States
134
104
Vampire Numbers
335
Zeckendorf Representation
429
γ
194
λ
134
97167
π
78
99
68
138
111
161
τ
67
φ
412
7647
106
√2
293
𝑒
479
66