12 Days of Christmas
693
24 Game
25
99 Bottles of Beer
614
Abundant Numbers
518
Abundant Numbers (Long)
601
Arabic to Roman
377
Arithmetic Numbers
512
Arrows
179
Ascending Primes
153
ASCII Table
395
brainfuck
206
Card Number Validation
206
Catalan Numbers
68
Catalan’s Constant
65
Christmas Trees
848
Collatz
478
CSS Colors
566
Cubes
489
Day of Week
727
Diamonds
38
413
31
Divisors
357
510
Emirp Numbers
145
Emirp Numbers (Long)
149
Emojify
260
Evil Numbers
181
Evil Numbers (Long)
199
27
Factorial Factorisation
103
244
Farey Sequence
168
Fibonacci
747
Fizz Buzz
341
469
491
Foo Fizz Buzz Bar
522
Fractions
387
Gijswijt’s Sequence
26
Happy Numbers
280
237
Happy Numbers (Long)
215
Intersection
243
Inventory Sequence
16
ISBN
119
121
171
94
25883
Jacobi Symbol
258
Kaprekar Numbers
318
Kolakoski Constant
73
Kolakoski Sequence
463
Leap Years
733
Levenshtein Distance
431
278201
235
Leyland Numbers
680
ln 2
40
Look and Say
229
Lucky Numbers
230
254
Lucky Tickets
168
Mandelbrot
10
Medal Tally
227
Morse Decoder
85
Morse Encoder
80
N Queens
75
Niven Numbers
370
Niven Numbers (Long)
486
Number Spiral
168200240350216174209195154175211442178219208240247255246189326177334246107203
6423622420326614684258276301241293186221274218192160124314185238202362435275314418225363197227
Odious Numbers
166
Odious Numbers (Long)
190
Ordinal Numbers
345
PalindromemordnilaP
110
Pangram Grep
92
127
206157
327
309
145
336
243
319
220
94226
236
Partition Numbers
70
Pascal’s Triangle
104
150
Pernicious Numbers
75
Pernicious Numbers (Long)
108
Polyominoes
41
Prime Numbers
304
Prime Numbers (Long)
312
Quine
293
571
Recamán
230
Repeating Decimals
285
Reverse Polish Notation
181
Rijndael S-box
171
Rock-paper-scissors-Spock-lizard
285
214
Roman to Arabic
316
ROT13
221
Rule 110
302
Scrambled Sort
113
114
316
132
Set
285
Seven Segment
238
Sierpiński Triangle
86
Smith Numbers
50
Spelling Numbers
220
Star Wars GPT
190
Star Wars Opening Crawl
345
Sudoku
128
Ten-pin Bowling
195
Tic-tac-toe
106
Time Distance
390
Tongue-twisters
530
Transpose Sentence
268
United States
103
Vampire Numbers
112
Van Eck Sequence
186
Zeckendorf Representation
385
Zodiac Signs
35
γ
71
λ
200
221
179
177
π
67
τ
50
φ
44
√2
46
𝑒
38
71