12 Days of Christmas
409401
375
89
99 Bottles of Beer
507
296
Abundant Numbers
601
608
Abundant Numbers (Long)
635
809
Arithmetic Numbers
598
Arrows
343
Ascending Primes
328
ASCII Table
643
468
brainfuck
250409
165
369139
Card Number Validation
390
Catalan Numbers
375
474
Catalan’s Constant
75
Christmas Trees
505
428
Collatz
661839714
701
612676
812
CSS Colors
93
85
926
Cubes
336
Day of Week
786
Diamonds
385
Divisors
646
644
737
548
Emirp Numbers
297
Emirp Numbers (Long)
549
Emojify
406
Evil Numbers
401619533
767
501
745325
404
Evil Numbers (Long)
389630529
836
508
813384
396
Factorial Factorisation
111
Farey Sequence
615
Fibonacci
570578780631531465825203753942716604820503791641454641655496755581548303594717815841709817147809522733460820913604717618395562411616932547239726619838588773769464472691301612
Fizz Buzz
775
583
682746
742456
846
Foo Fizz Buzz Bar
642
565
666
Forsyth–Edwards Notation
518
Fractions
406
Game of Life
269
Gijswijt’s Sequence
70
Happy Numbers
326
Happy Numbers (Long)
571
Intersection
507
ISBN
618
Kolakoski Constant
88
Leap Years
665
520
473
550
Levenshtein Distance
425
Leyland Numbers
539
ln 2
462
Look and Say
512
Morse Encoder
217
154
Niven Numbers
529
Niven Numbers (Long)
751
Number Spiral
307
Odious Numbers
390613528
777
515
758332
388
Odious Numbers (Long)
390626538
866
519
845383
387
Ordinal Numbers
393
Pangram Grep
717
Pascal’s Triangle
419
Pernicious Numbers
416
Pernicious Numbers (Long)
487
Prime Numbers
525
437
594444
Prime Numbers (Long)
679
696634
Quine
509
494
945
332
Rijndael S-box
170
223
Rock-paper-scissors-Spock-lizard
542
ROT13
592
Sierpiński Triangle
187
Smith Numbers
415
Tic-tac-toe
149
Tongue-twisters
392
Transpose Sentence
317
United States
133
104
Vampire Numbers
324
Zeckendorf Representation
402
γ
106
λ
134
94163
π
78
98
66
136
111
146
τ
65
φ
407
7547
106
√2
285
𝑒
471
65