12 Days of Christmas
294
24 Game
106
99 Bottles of Beer
321
Abundant Numbers
271
Abundant Numbers (Long)
302
Arabic to Roman
349
Arithmetic Numbers
263
Arrows
181
Ascending Primes
179
ASCII Table
205
brainfuck
264
276
350
373
Card Number Validation
379
Catalan Numbers
257
Catalan’s Constant
60
Christmas Trees
462
Collatz
640
CSS Colors
79
Cubes
260
Day of Week
104
DFA Simulator
196
Diamonds
313
Divisors
568
Emirp Numbers
232
255
Emirp Numbers (Long)
315
290
Emojify
266
Evil Numbers
220
690
Evil Numbers (Long)
263
683
Factorial Factorisation
188
Farey Sequence
226
Fibonacci
545396
682
700
857
1,000
755
Fizz Buzz
640
355632693606
550667875465243855428
Foo Fizz Buzz Bar
617
725
Forsyth–Edwards Notation
146
Fractions
378
Game of Life
274
Gijswijt’s Sequence
221
Happy Numbers
235
Happy Numbers (Long)
298
Hexdump
213
Hilbert Curve
61
Intersection
87
Inventory Sequence
171
ISBN
247
Jacobi Symbol
200
Kaprekar Numbers
140
Kolakoski Constant
59
Kolakoski Sequence
25
Leap Years
545
620
642
Levenshtein Distance
152
Leyland Numbers
356
ln 2
684
Look and Say
536
Mandelbrot
450
296
Morse Decoder
123
Niven Numbers
667
Niven Numbers (Long)
735
Number Spiral
203
Odious Numbers
225
690
Odious Numbers (Long)
263
683
PalindromemordnilaP
647
Pangram Grep
517
Partition Numbers
213
Pernicious Numbers
147
Pernicious Numbers (Long)
185
Polyominoes
126
Prime Numbers
280
Prime Numbers (Long)
303
Quine
500
1,000
969
Recamán
423
Repeating Decimals
207
Reverse Polish Notation
239
Reversi
161
Rijndael S-box
4780
Rock-paper-scissors-Spock-lizard
286
Roman to Arabic
311
ROT13
798
831
Rule 110
243
Seven Segment
363
Sierpiński Triangle
329
Smith Numbers
209
Spelling Numbers
231
Sudoku
169
Ten-pin Bowling
181
Tic-tac-toe
195
Time Distance
287
Tongue-twisters
252357386419
362292274
Topological Sort
277
Transpose Sentence
397
United States
80
Vampire Numbers
177
Van Eck Sequence
294
Zeckendorf Representation
494
γ
63
λ
102
π
141
τ
221
φ
553
√2
721
𝑒
356