12 Days of Christmas
420412
402
95
99 Bottles of Beer
507
300
Abundant Numbers
604
616
Abundant Numbers (Long)
655
819
Arithmetic Numbers
611
Arrows
435
Ascending Primes
340
ASCII Table
642
412
brainfuck
255408
170
383139
Card Number Validation
396
Catalan Numbers
380
478
Catalan’s Constant
84
Christmas Trees
525
430
Collatz
664843716
726
615692
780
CSS Colors
104
85
937
Cubes
362
Day of Week
783
Diamonds
416
Divisors
653
650
790
554
Emirp Numbers
304
Emirp Numbers (Long)
557
Emojify
449
Evil Numbers
402620533
770
503
748327
403
Evil Numbers (Long)
391632532
844
511
821387
399
Factorial Factorisation
112
Farey Sequence
613
Fibonacci
584639536468832203756946728613828503800646462676660521754573559307599717817867713823153816523736465824918610722621400567415623935556243732625840594773775468474698306618573
Fizz Buzz
778
588
684748
749458
848
Foo Fizz Buzz Bar
646
571
669
Forsyth–Edwards Notation
535
Fractions
407
Game of Life
280
Gijswijt’s Sequence
77
Happy Numbers
334
Happy Numbers (Long)
586
Intersection
542
ISBN
629
Kolakoski Constant
90
Leap Years
691
565
490
555
Levenshtein Distance
457
Leyland Numbers
576
ln 2
468
Look and Say
522
Morse Encoder
222
157
Niven Numbers
541
Niven Numbers (Long)
819
Number Spiral
314
Odious Numbers
400617530
786
518
767336
390
Odious Numbers (Long)
401630540
877
523
857388
391
Ordinal Numbers
395
Pangram Grep
739
Pascal’s Triangle
432
Pernicious Numbers
421
Pernicious Numbers (Long)
502
Prime Numbers
526
438
592445
Prime Numbers (Long)
684
696678
Quine
508
491
942
332
Rijndael S-box
175
231
Rock-paper-scissors-Spock-lizard
527
ROT13
594
Sierpiński Triangle
194
Smith Numbers
462
Tic-tac-toe
158
Tongue-twisters
393
Transpose Sentence
335
United States
134
104
Vampire Numbers
335
Zeckendorf Representation
448
γ
193
λ
134
97167
π
78
99
68
137
101
161
τ
67
φ
411
7647
98
√2
292
𝑒
478
66