12 Days of Christmas
826
596
99 Bottles of Beer
128461441501
711
Abundant Numbers
711
Abundant Numbers (Long)
718
Arithmetic Numbers
607
Arrows
404
321
ASCII Table
12
Card Number Validation
394
Catalan’s Constant
69
Christmas Trees
612
Collatz
662
CSS Colors
185
569
Cubes
18
21
32
Day of Week
719
899
Diamonds
58
365
Divisors
746
Emirp Numbers
569
Emirp Numbers (Long)
623
Emojify
297
Evil Numbers
643
508
Evil Numbers (Long)
623
524
Factorial Factorisation
103
95
Fibonacci
40
505
632
509
932
575
Fizz Buzz
536
197
596551520
523
619952
747
926
554
Foo Fizz Buzz Bar
657872
541
Fractions
652
694
253
Game of Life
78
266
262
Happy Numbers
253
459
Happy Numbers (Long)
463
ISBN
349
Kolakoski Constant
66
Leap Years
714
766
783
612
ln 2
70
22
60
Look and Say
673
530
657
Lucky Numbers
19
Medal Tally
326
Morse Encoder
211
Musical Chords
92
Niven Numbers
613
651
806
Niven Numbers (Long)
627
711
866
Odious Numbers
751
Odious Numbers (Long)
735
Ordinal Numbers
362
Pangram Grep
532
520
477
547444
279
591
313
150
Pascal’s Triangle
102
Pernicious Numbers
240
Pernicious Numbers (Long)
347
Prime Numbers
69
484
571
Prime Numbers (Long)
528
577
Quine
962
479
834
945
Rijndael S-box
166
185
157
Rock-paper-scissors-Spock-lizard
584
Seven Segment
35155
417
Sierpiński Triangle
118
Spelling Numbers
311
Tongue-twisters
496
United States
83
112
117
98
Vampire Numbers
92
Zodiac Signs
142
γ
74
λ
189
144205
182
π
18274984961199678100991155767180584373788758926748132100118137314464752026126106332133305767111134146174248847514209544139401386759620313576257107111100133
τ
411
φ
69
51
√2
711
𝑒
67
37