12 Days of Christmas
849
24 Game
25
99 Bottles of Beer
756
Abundant Numbers
653
Abundant Numbers (Long)
654
Alphabetic Numbers
150
Arabic to Roman
518
Arithmetic Numbers
724
Arrows
318
Ascending Primes
305
ASCII Table
759
Calendar
362
Card Number Validation
422
Catalan Numbers
10
Catalan’s Constant
63
Chess Move Validation
503
Christmas Trees
725
Collatz
847
Continued Fractions
812
CSS Colors
781
Cubes
247
Day of Week
941
Diamonds
658
Divisors
815
Emirp Numbers
482
Emirp Numbers (Long)
494
Emojify
351
Evil Numbers
450
Evil Numbers (Long)
501
Factorial Factorisation
439
Farey Sequence
445
Fibonacci
681
Fizz Buzz
776
Foo Fizz Buzz Bar
546
Forsyth–Edwards Notation
417
Fractions
276
Gijswijt’s Sequence
25
Gray Code Decoder
519
Gray Code Encoder
890
Happy Numbers
304
Happy Numbers (Long)
292
Hexdump
286
Intersection
503
Inventory Sequence
15
ISBN
525
Kaprekar Numbers
195
Kolakoski Sequence
63
Leap Years
975
Leyland Numbers
765312
ln 2
39
Look and Say
411
Lucky Tickets
72
Mandelbrot
10
Medal Tally
514
Morse Decoder
348
Morse Encoder
346
Multitap Input
383
Niven Numbers
629
Niven Numbers (Long)
834
Number Spiral
374
Odious Numbers
421
Odious Numbers (Long)
456
Ordinal Numbers
442
PalindromemordnilaP
362
Pangram Grep
817
Partition Numbers
67
Pascal’s Triangle
560278
Pernicious Numbers
360
Pernicious Numbers (Long)
431
Poker
553
Polyominoes
38
Prime Numbers
650
Prime Numbers (Long)
535
Quine
276
Recamán
612
Repeating Decimals
331
Reverse Polish Notation
571
Rijndael S-box
202
Rock-paper-scissors-Spock-lizard
458
Roman to Arabic
386
ROT13
612
Rule 110
449
Scrambled Sort
503
Seven Segment
300
Sierpiński Triangle
280
Smith Numbers
49
Spelling Numbers
399
Star Wars GPT
617
Taxicab Numbers
571
Time Distance
481
Tongue-twisters
628
Topological Sort
179
Transpose Sentence
795
Trinomial Triangle
22
Ulam Sequence
405
United States
163
Vampire Numbers
108
Van Eck Sequence
526
Zodiac Signs
175
γ
70
λ
166
π
74
τ
49
φ
38
√2
449
𝑒
321