12 Days of Christmas
449
285
99 Bottles of Beer
127353373405
591
Abundant Numbers
555
Abundant Numbers (Long)
731
Arithmetic Numbers
711
Arrows
609
295
ASCII Table
12
Card Number Validation
397
Catalan’s Constant
59
Christmas Trees
536
CSS Colors
89
250
Cubes
23
27
33
Day of Week
717
720
Diamonds
59
329
Divisors
709
Emirp Numbers
470
Emirp Numbers (Long)
528
Emojify
268
Evil Numbers
644
493
Evil Numbers (Long)
625
532
Factorial Factorisation
103
76
Fibonacci
40
635
935
581
Fizz Buzz
540
197
598
620955
753
848
503
Foo Fizz Buzz Bar
658874
455
Fractions
652
591
255
Game of Life
229
Happy Numbers
212
291
Happy Numbers (Long)
408
ISBN
295
Kolakoski Constant
58
Leap Years
716
787
785
617
ln 2
70
24
59
Look and Say
681
434
644
Lucky Numbers
19
Medal Tally
239
Morse Encoder
147
Musical Chords
85
Niven Numbers
555
654
704
Niven Numbers (Long)
643
717
888
Odious Numbers
754
Odious Numbers (Long)
767
Ordinal Numbers
350
Pangram Grep
489
536
481
556449
287
504
312
153
Pascal’s Triangle
102
Pernicious Numbers
235
Pernicious Numbers (Long)
339
Prime Numbers
69
485
501
Prime Numbers (Long)
529
581
Quine
959
478
832
944
Rijndael S-box
171
165
112
Rock-paper-scissors-Spock-lizard
523
Seven Segment
35155
312
Sierpiński Triangle
152
Spelling Numbers
150
Tongue-twisters
277
United States
84
103
87
73
Vampire Numbers
86
Zodiac Signs
105
γ
62
λ
158
97168
163
π
1784961199678100991155268180534362839256674813210011813827446415725126111333133295768101135161174257450503767938144401386734220413667253108132111139
τ
369
φ
50
√2
715
𝑒
66
37