12 Days of Christmas
437
24 Game
114
99 Bottles of Beer
429
Abundant Numbers
63
Abundant Numbers (Long)
87
Arabic to Roman
178
Arithmetic Numbers
78
Arrows
119
Ascending Primes
128
ASCII Table
167
Billiards
293
brainfuck
68
Card Number Validation
348
Catalan Numbers
124
Catalan’s Constant
103
Christmas Trees
296
Collatz
160
CSS Colors
142
Cubes
222
Day of Week
470
DFA Simulator
241
Diamonds
193
Divisors
242
Emirp Numbers
148
Emirp Numbers (Long)
84
Emojify
276
Evil Numbers
87
Evil Numbers (Long)
262
Factorial Factorisation
247
Farey Sequence
167
Fibonacci
251
Fizz Buzz
204
Foo Fizz Buzz Bar
438
Forsyth–Edwards Notation
334
Fractions
576
Game of Life
153
Gijswijt’s Sequence
241
Happy Numbers
197
Happy Numbers (Long)
226
Hexdump
199
Intersection
384
Inventory Sequence
205
ISBN
383
Jacobi Symbol
394
Kolakoski Constant
243
Kolakoski Sequence
199
Leap Years
92
Levenshtein Distance
255
Leyland Numbers
555
ln 2
654
Look and Say
170
Lucky Numbers
437
Lucky Tickets
262
Mahjong
108
Mandelbrot
335
Maze
127
Medal Tally
241
Morse Decoder
214
Morse Encoder
106
Musical Chords
94
N Queens
156
Niven Numbers
164
Niven Numbers (Long)
150
Number Spiral
84
Odious Numbers
152
Odious Numbers (Long)
87
Ordinal Numbers
188
PalindromemordnilaP
636
Pangram Grep
178
Partition Numbers
285
Pascal’s Triangle
199
Pernicious Numbers
88
Pernicious Numbers (Long)
78
Poker
179
Polyominoes
65
Prime Numbers
83
Prime Numbers (Long)
126
Proximity Grid
103
Quine
738
Recamán
112
Repeating Decimals
133
Reverse Polish Notation
133
Reversi
132
Rijndael S-box
90
Rock-paper-scissors-Spock-lizard
430
Roman to Arabic
450
ROT13
412
Rule 110
337
Scrambled Sort
389
Set
335
Seven Segment
263
Sierpiński Triangle
118
Smith Numbers
109
Spelling Numbers
166
Star Wars GPT
147
Star Wars Opening Crawl
102
Sudoku
140
Sudoku (Fill-in)
69
Ten-pin Bowling
121
Tic-tac-toe
169
Time Distance
262
Tongue-twisters
326
Topological Sort
110
Transpose Sentence
187
United States
94
Vampire Numbers
200
Van Eck Sequence
49
Zeckendorf Representation
385
Zodiac Signs
84
γ
130
λ
178
π
113
τ
119
φ
70
√2
174
𝑒
109