12 Days of Christmas
199
24 Game
71
99 Bottles of Beer
245
Abundant Numbers
67
Abundant Numbers (Long)
78
Arabic to Roman
126
Arithmetic Numbers
77
Arrows
98
Ascending Primes
113
ASCII Table
133
Billiards
198
brainfuck
41
Card Number Validation
282
Catalan Numbers
124
Catalan’s Constant
87
Christmas Trees
258
Collatz
140
CSS Colors
21
Cubes
151
Day of Week
377
DFA Simulator
164
Diamonds
161
Divisors
225
Emirp Numbers
122
Emirp Numbers (Long)
69
Emojify
243
Evil Numbers
87
Evil Numbers (Long)
262
Factorial Factorisation
197
Farey Sequence
142
Fibonacci
251
Fizz Buzz
187
Foo Fizz Buzz Bar
348
Forsyth–Edwards Notation
257
Fractions
490
Game of Life
113
Gijswijt’s Sequence
198
Happy Numbers
153
Happy Numbers (Long)
192
Hexdump
133
Intersection
278
Inventory Sequence
193
ISBN
300
Jacobi Symbol
278
Kolakoski Constant
209
Kolakoski Sequence
194
Leap Years
92
Levenshtein Distance
198
Leyland Numbers
472
ln 2
619
Look and Say
138
Lucky Numbers
420
Lucky Tickets
199
Mahjong
68
Mandelbrot
252
Maze
97
Medal Tally
185
Morse Decoder
147
Morse Encoder
121
Musical Chords
69
N Queens
117
Niven Numbers
165
Niven Numbers (Long)
150
Number Spiral
69
Odious Numbers
152
Odious Numbers (Long)
87
Ordinal Numbers
149
PalindromemordnilaP
518
Pangram Grep
151
Partition Numbers
264
Pascal’s Triangle
184
Pernicious Numbers
88
Pernicious Numbers (Long)
73
Poker
108
Polyominoes
46
Prime Numbers
83
Prime Numbers (Long)
126
Proximity Grid
70
Quine
738
Recamán
102
Repeating Decimals
98
Reverse Polish Notation
96
Reversi
93
Rijndael S-box
63
Rock-paper-scissors-Spock-lizard
291
Roman to Arabic
340
ROT13
358
Rule 110
287
Scrambled Sort
303
Set
234
Seven Segment
193
Sierpiński Triangle
112
Smith Numbers
80
Spelling Numbers
100
Star Wars GPT
106
Star Wars Opening Crawl
59
Sudoku
87
Sudoku (Fill-in)
53
Ten-pin Bowling
84
Tic-tac-toe
131
Time Distance
146
Tongue-twisters
181
Topological Sort
85
Transpose Sentence
148
United States
69
Vampire Numbers
147
Van Eck Sequence
47
Zeckendorf Representation
280
Zodiac Signs
73
γ
λ
117
π
101
τ
106
φ
68
√2
170
𝑒
106