12 Days of Christmas
693
24 Game
25
99 Bottles of Beer
610
Abundant Numbers
518
Abundant Numbers (Long)
601
Arabic to Roman
369
Arithmetic Numbers
513
Arrows
179
Ascending Primes
152
ASCII Table
395
brainfuck
206
Card Number Validation
206
Catalan Numbers
68
Catalan’s Constant
65
Christmas Trees
848
Collatz
479
CSS Colors
566
Cubes
482
Day of Week
727
Diamonds
38
413
32
Divisors
357
510
Emirp Numbers
145
Emirp Numbers (Long)
149
Emojify
260
Evil Numbers
181
Evil Numbers (Long)
199
27
Factorial Factorisation
104
243
Farey Sequence
168
Fibonacci
747
Fizz Buzz
341
469
491
Foo Fizz Buzz Bar
522
Forsyth–Edwards Notation
102
Fractions
388
Gijswijt’s Sequence
26
Happy Numbers
280
237
Happy Numbers (Long)
215
Hilbert Curve
36
Intersection
243
Inventory Sequence
16
ISBN
120
121
155
94
25883
Jacobi Symbol
258
Kaprekar Numbers
305
Kolakoski Constant
73
Kolakoski Sequence
464
Leap Years
733
Levenshtein Distance
431
280197
235
Leyland Numbers
680
ln 2
40
Look and Say
230
Lucky Numbers
230
254
Lucky Tickets
168
Mandelbrot
72
Medal Tally
225
Morse Decoder
84
Morse Encoder
80
N Queens
75
Niven Numbers
370
Niven Numbers (Long)
486
Number Spiral
168200240350215175209196155175211439179220208240247255256246189330178334246107205204
6423718420326114684258277302242294187221275218192156124316185238203364436276315421225364198210
Odious Numbers
166
Odious Numbers (Long)
190
Ordinal Numbers
345
PalindromemordnilaP
110
Pangram Grep
92
128
207157
328
310
145
310
243
319
214
94227
Partition Numbers
70
Pascal’s Triangle
104
150
Pernicious Numbers
75
Pernicious Numbers (Long)
108
Polyominoes
41
Prime Numbers
304
Prime Numbers (Long)
313
QR Decoder
27
Quine
288
570
Recamán
230
Repeating Decimals
285
Reverse Polish Notation
181
Reversi
115
Rijndael S-box
144
Rock-paper-scissors-Spock-lizard
286
214
Roman to Arabic
316
ROT13
213
Rule 110
302
Scrambled Sort
114
116
315
125
Set
277
Seven Segment
238
Sierpiński Triangle
153
Smith Numbers
50
Spelling Numbers
221
Star Wars GPT
188
Star Wars Opening Crawl
328
Sudoku
126
Ten-pin Bowling
195
Tic-tac-toe
106
Time Distance
390
Tongue-twisters
530
Tower of Hanoi
379
Transpose Sentence
268
United States
103
Vampire Numbers
112
Van Eck Sequence
187
Zeckendorf Representation
385
Zodiac Signs
35
γ
71
λ
200
221
177
177
π
67
τ
50
φ
44
√2
46
𝑒
38
71