12 Days of Christmas
397
24 Game
13
99 Bottles of Beer
458
Abundant Numbers
653
Abundant Numbers (Long)
654
Alphabetic Numbers
127
Arabic to Roman
471
Arithmetic Numbers
687
Arrows
431
Ascending Primes
283
ASCII Table
712
Calendar
294
Card Number Validation
422
Catalan Numbers
10
Catalan’s Constant
63
Chess Move Validation
503
Christmas Trees
725
Collatz
847
Continued Fractions
707
CSS Colors
781
Cubes
187
Day of Week
941
Diamonds
658
Divisors
815
Emirp Numbers
300
Emirp Numbers (Long)
494
Emojify
384
Evil Numbers
450
Evil Numbers (Long)
501
Factorial Factorisation
391
Farey Sequence
445
Fibonacci
681
Fizz Buzz
776
Foo Fizz Buzz Bar
544
Forsyth–Edwards Notation
465
Fractions
276
Gijswijt’s Sequence
25
Gray Code Decoder
519
Gray Code Encoder
890
Happy Numbers
201
Happy Numbers (Long)
292
Hexdump
272
Intersection
469
Inventory Sequence
15
ISBN
525
Kaprekar Numbers
195
Kolakoski Sequence
63
Leap Years
972
Leyland Numbers
765265
ln 2
39
Look and Say
411
Lucky Tickets
72
Mandelbrot
23
Medal Tally
499
Morse Decoder
264
Morse Encoder
281
Multitap Input
372
Niven Numbers
629
Niven Numbers (Long)
834
Number Spiral
326
Odious Numbers
421
Odious Numbers (Long)
456
Ordinal Numbers
441
PalindromemordnilaP
362
Pangram Grep
817
Partition Numbers
67
Pascal’s Triangle
560257
Pernicious Numbers
360
Pernicious Numbers (Long)
427
Poker
302
Polyominoes
27
Prime Numbers
650
Prime Numbers (Long)
535
Quine
276
Recamán
612
Repeating Decimals
264
Reverse Polish Notation
571
Rijndael S-box
149
Rock-paper-scissors-Spock-lizard
354
Roman to Arabic
371
ROT13
612
Rule 110
468
Scrambled Sort
503
Seven Segment
279
Sierpiński Triangle
271
Smith Numbers
41
Spelling Numbers
231
Star Wars GPT
549
Taxicab Numbers
571
Time Distance
309
Tongue-twisters
362
Topological Sort
173
Transpose Sentence
795
Trinomial Triangle
22
Ulam Sequence
405
United States
154
Vampire Numbers
86
Van Eck Sequence
526
Zodiac Signs
167
γ
69
λ
102
π
74
τ
49
φ
38
√2
449
𝑒
321