12 Days of Christmas
827
24 Game
30
99 Bottles of Beer
728
Abundant Numbers
729
Abundant Numbers (Long)
886
Arabic to Roman
300
Arithmetic Numbers
738
Arrows
400
Ascending Primes
192
ASCII Table
306
brainfuck
508
Card Number Validation
560
Catalan Numbers
295
Catalan’s Constant
108
Christmas Trees
646
Collatz
840
CSS Colors
188
Cubes
34
Day of Week
680
Diamonds
40
31
Divisors
781
Emirp Numbers
527
Emirp Numbers (Long)
589
Emojify
295
Evil Numbers
755
122
Evil Numbers (Long)
745
Factorial Factorisation
110
381
Farey Sequence
270
Fibonacci
783
Fizz Buzz
983
Foo Fizz Buzz Bar
912
Forsyth–Edwards Notation
527
Fractions
525
Game of Life
285
Gijswijt’s Sequence
253
Happy Numbers
529
517
Happy Numbers (Long)
595
Inventory Sequence
344
Jacobi Symbol
558
Kolakoski Constant
108
Kolakoski Sequence
243
Leap Years
694
Leyland Numbers
143
ln 2
79
Look and Say
57
Lucky Numbers
20
Morse Encoder
408
N Queens
124
8275
191
Niven Numbers
638
Niven Numbers (Long)
704
Number Spiral
286
Odious Numbers
800
Odious Numbers (Long)
788
Pangram Grep
120
173
281597
289
330
465
296
96
673
219
Pascal’s Triangle
111
Pernicious Numbers
449
Pernicious Numbers (Long)
565
Prime Numbers
667
Prime Numbers (Long)
688
Quine
958
912
Recamán
257
Rijndael S-box
135
163
Rock-paper-scissors-Spock-lizard
548
Sierpiński Triangle
105
Smith Numbers
339
Star Wars Opening Crawl
436
Tic-tac-toe
419
Tongue-twisters
613
United States
157
Vampire Numbers
30
98
Van Eck Sequence
359
γ
117
λ
211
232
195
246
π
19529210213011284100106119627322462456688976369511461051331473366
271401605915031
741101471781922594525430011647149421497366422314785281118145123163
τ
97
φ
79
√2
73
𝑒
7276