12 Days of Christmas
431425
415
98
99 Bottles of Beer
525
321
Abundant Numbers
636
671
Abundant Numbers (Long)
672
900
Arithmetic Numbers
680
Arrows
492
Ascending Primes
430
ASCII Table
684
450
brainfuck
268441
224
421145
Card Number Validation
453
Catalan Numbers
418
500
Catalan’s Constant
139
Christmas Trees
586
459
Collatz
688891754
796
652714
831
CSS Colors
121
89
937
Cubes
401
Day of Week
826
Diamonds
467
Divisors
674
670
863
581
Emirp Numbers
324
Emirp Numbers (Long)
685
Emojify
491
Evil Numbers
427654567
840
532
816349
435
Evil Numbers (Long)
420675569
923
550
902418
436
Factorial Factorisation
134
Farey Sequence
673
Fibonacci
356673556500911219776981758653886552842686479724703561609727326638802857867773854154878543750483889956644783667414586429667947583246786641877642829818505516741322662642
Fizz Buzz
796
624
701757
796472
855
Foo Fizz Buzz Bar
676
621
703
Forsyth–Edwards Notation
600
Fractions
457
Game of Life
316
Gijswijt’s Sequence
84
Happy Numbers
359
Happy Numbers (Long)
651
Intersection
614
ISBN
711
Kolakoski Constant
100
Leap Years
722
614
512
579
Levenshtein Distance
516
Leyland Numbers
634
ln 2
512
Look and Say
570
Morse Encoder
247
163
Niven Numbers
588
Niven Numbers (Long)
902
Number Spiral
350
Odious Numbers
427654567
857
550
837358
431
Odious Numbers (Long)
432675582
960
564
941418
432
Ordinal Numbers
446
Pangram Grep
821
Pascal’s Triangle
479
Pernicious Numbers
461
Pernicious Numbers (Long)
543
Prime Numbers
575
462
651471
Prime Numbers (Long)
753
769736
Quine
541
545
1,000
341
Rijndael S-box
184
251
Rock-paper-scissors-Spock-lizard
591
ROT13
690
Sierpiński Triangle
213
Smith Numbers
515
Tic-tac-toe
178
Tongue-twisters
410
Transpose Sentence
388
United States
146
107
Vampire Numbers
370
Zeckendorf Representation
505
γ
217
λ
168
101179
π
85
105
73
148
108
178
τ
73
φ
448
8249
107
√2
316
𝑒
517
70