12 Days of Christmas
378
24 Game
19
99 Bottles of Beer
413
Abundant Numbers
688
Abundant Numbers (Long)
765
Arabic to Roman
207
Arithmetic Numbers
587
Arrows
390
Ascending Primes
160
ASCII Table
238
brainfuck
310
Catalan Numbers
287
Catalan’s Constant
89
Christmas Trees
553
Collatz
689
CSS Colors
79
Cubes
33
Day of Week
523
Diamonds
38
26
Divisors
728
Emirp Numbers
419
Emirp Numbers (Long)
474
Emojify
259
Evil Numbers
741
112
Evil Numbers (Long)
726
Factorial Factorisation
103
293
Farey Sequence
229
Fibonacci
772
Fizz Buzz
891
Foo Fizz Buzz Bar
714
Forsyth–Edwards Notation
409
Fractions
433
Game of Life
203
Happy Numbers
415
392
Happy Numbers (Long)
489
Kolakoski Constant
91
Kolakoski Sequence
230
Leap Years
683
Leyland Numbers
119
ln 2
76
Look and Say
45
Lucky Numbers
19
Morse Encoder
275
Niven Numbers
625
Niven Numbers (Long)
686
Number Spiral
224
Odious Numbers
783
Odious Numbers (Long)
766
Pangram Grep
111
158
250534
263
304
446
272
92
555
200
Pascal’s Triangle
104
Pernicious Numbers
439
Pernicious Numbers (Long)
539
Prime Numbers
654
Prime Numbers (Long)
669
Quine
876
890
Recamán
227
Rijndael S-box
127
112
Rock-paper-scissors-Spock-lizard
392
Sierpiński Triangle
135
Smith Numbers
240
Tic-tac-toe
310
Tongue-twisters
343
United States
113
Vampire Numbers
29
70
γ
93
λ
171
168
163
151
π
17859611910178949811152682005343628189566548132941161352762
251261485813229
681021341601732574505026210338133401386734120413568252108132111145
τ
85
φ
76
√2
72
𝑒
7067