12 Days of Christmas
711
24 Game
28
99 Bottles of Beer
621
Abundant Numbers
535
Abundant Numbers (Long)
634
Arabic to Roman
403
Arithmetic Numbers
571
Arrows
189
Ascending Primes
170
ASCII Table
401
brainfuck
223
Catalan Numbers
72
Catalan’s Constant
68
Christmas Trees
875
Collatz
532
CSS Colors
573
Cubes
506
Day of Week
727
Diamonds
40
427
32
Divisors
368
518
Emirp Numbers
153
Emirp Numbers (Long)
161
Emojify
272
Evil Numbers
188
Evil Numbers (Long)
210
32
Factorial Factorisation
102
Farey Sequence
179
Fibonacci
771
Fizz Buzz
348
482
494
Foo Fizz Buzz Bar
537
Fractions
422
Gijswijt’s Sequence
28
Happy Numbers
298
249
Happy Numbers (Long)
237
Intersection
269
Inventory Sequence
17
ISBN
105
113
103
190
296
95
Jacobi Symbol
287
Kolakoski Constant
78
Kolakoski Sequence
500
Leap Years
743
Levenshtein Distance
530
313
226
263
Leyland Numbers
723
ln 2
42
Look and Say
244
Lucky Numbers
247
283
Lucky Tickets
187
Medal Tally
244
Morse Decoder
89
Morse Encoder
89
N Queens
87
Niven Numbers
378
Niven Numbers (Long)
507
Number Spiral
192
223
268
398
241
195
225
213
170
196
235
510
193
230
268
277
285
279
221
378
200
273
113
227
64
266
248
216
301
160
86
269
309
341
273
337
205
243
292
246
200
177
133
515
208
263
289
408
499
312
358
675
254
503
222
263
Odious Numbers
173
Odious Numbers (Long)
200
Ordinal Numbers
361
Pangram Grep
99
139
226
168
358
334
151
365
191
327
228
102
247
180
Pascal’s Triangle
111
160
Pernicious Numbers
77
Pernicious Numbers (Long)
111
Polyominoes
47
Prime Numbers
318
Prime Numbers (Long)
108
Quine
309
585
Recamán
239
Reverse Polish Notation
209
Rijndael S-box
182
Rock-paper-scissors-Spock-lizard
322
225
Roman to Arabic
333
Rule 110
318
Seven Segment
273
Sierpiński Triangle
89
Smith Numbers
59
Spelling Numbers
259
Star Wars Opening Crawl
378
Ten-pin Bowling
206
Time Distance
430
Tongue-twisters
538
United States
106
Vampire Numbers
135
Van Eck Sequence
202
Zeckendorf Representation
426
Zodiac Signs
36
γ
76
λ
285
187
243
184
π
71
τ
53
φ
47
√2
49
𝑒
40
75