12 Days of Christmas
351
386
297
24 Game
14
99 Bottles of Beer
199
199
Abundant Numbers
533
597
587
Abundant Numbers (Long)
106
Arabic to Roman
374
Arithmetic Numbers
396
Arrows
465
Ascending Primes
189
ASCII Table
537
572
Billiards
172
brainfuck
202
247
Card Number Validation
353
Catalan Numbers
14
Catalan’s Constant
187
95
59
Christmas Trees
87
Collatz
537
CSS Colors
75
Cubes
32
Day of Week
165
DFA Simulator
146
Diamonds
54
46
26
Divisors
44
292
Emirp Numbers
302
Emirp Numbers (Long)
44
Emojify
142
264
Evil Numbers
595
500
Evil Numbers (Long)
587
Factorial Factorisation
103
186
Farey Sequence
11
Fibonacci
461
479169
7258
186
254
338
96
228
Fizz Buzz
360
341
528
Foo Fizz Buzz Bar
399
Forsyth–Edwards Notation
297
Fractions
286
Game of Life
72
191
Gijswijt’s Sequence
21
Happy Numbers
329338382
117
344328333206
407160287
262461338
3472924451351053146333032334594
89391
520166278452511239397252325
Happy Numbers (Long)
84
Hexdump
191
Intersection
286
207
Inventory Sequence
14
ISBN
348
482
Kolakoski Sequence
25
Leap Years
48
Leyland Numbers
60
ln 2
50
Look and Say
45
Lucky Numbers
19
Maze
15
Morse Decoder
126
Morse Encoder
138
Musical Chords
46
48
Niven Numbers
553
Niven Numbers (Long)
609
Number Spiral
272
318
220
325
198
Odious Numbers
544
Odious Numbers (Long)
538
Ordinal Numbers
412
Pangram Grep
508
Pascal’s Triangle
102
253
Pernicious Numbers
262
275
Pernicious Numbers (Long)
344
Poker
58
Polyominoes
20
Prime Numbers
454
365432469
311
418
266
112
287
466
381248
205
486
Prime Numbers (Long)
542
Proximity Grid
59
Quine
946
Recamán
47
Rijndael S-box
108
177
110
Rock-paper-scissors-Spock-lizard
354
Roman to Arabic
187
ROT13
296
Rule 110
6
Set
563
Seven Segment
68
365
Sierpiński Triangle
128
Smith Numbers
33
Sudoku
35
Sudoku (Fill-in)
23
Tic-tac-toe
182
Transpose Sentence
397
United States
88
Van Eck Sequence
115644
14
4
57
3
32
Zeckendorf Representation
383
Zodiac Signs
136
γ
62
λ
171
168
163
𝑒
95
119
61
4667