12 Days of Christmas
902
24 Game
28
99 Bottles of Beer
771
Abundant Numbers
691
Abundant Numbers (Long)
709
Alphabetic Numbers
160
Arabic to Roman
554
Arithmetic Numbers
800
Arrows
341
Ascending Primes
340
ASCII Table
802
Calendar
404
Card Number Validation
472
Catalan Numbers
10
Catalan’s Constant
68
Chess Move Validation
583
Christmas Trees
766
Collatz
904
Continued Fractions
940
CSS Colors
798
Cubes
263
Day of Week
941
Diamonds
704
Divisors
865
Emirp Numbers
518
Emirp Numbers (Long)
544
Emojify
368
Evil Numbers
472
Evil Numbers (Long)
537
Factorial Factorisation
481
Farey Sequence
474
Fibonacci
711
Fizz Buzz
792
Foo Fizz Buzz Bar
571
Forsyth–Edwards Notation
462
Fractions
301
Gijswijt’s Sequence
28
Gray Code Decoder
596
Gray Code Encoder
1,000
Happy Numbers
325
Happy Numbers (Long)
319
Hexdump
305
Intersection
568
Inventory Sequence
17
ISBN
573
Kaprekar Numbers
220
Kolakoski Sequence
69
Leap Years
1,000
Leyland Numbers
833323
ln 2
42
Look and Say
445
Lucky Tickets
82
Mandelbrot
11
Medal Tally
577
Morse Decoder
372
Morse Encoder
367
Multitap Input
441
Niven Numbers
667
Niven Numbers (Long)
905
Number Spiral
416
Odious Numbers
444
Odious Numbers (Long)
491
Ordinal Numbers
470
PalindromemordnilaP
425
Pangram Grep
881
Partition Numbers
74
Pascal’s Triangle
606286
Pernicious Numbers
379
Pernicious Numbers (Long)
464
Poker
606
Polyominoes
43
Prime Numbers
683
Prime Numbers (Long)
577
Quine
293
Recamán
657
Repeating Decimals
367
Reverse Polish Notation
657
Rijndael S-box
216
Rock-paper-scissors-Spock-lizard
483
Roman to Arabic
414
ROT13
688
Rule 110
486
Scrambled Sort
588
Seven Segment
323
Sierpiński Triangle
299
Smith Numbers
54
Spelling Numbers
446
Star Wars GPT
727
Taxicab Numbers
647
Time Distance
510
Tongue-twisters
637
Topological Sort
209
Transpose Sentence
917
Trinomial Triangle
25
Ulam Sequence
450
United States
171
Vampire Numbers
119
Van Eck Sequence
575
Zodiac Signs
191
γ
76
λ
175
π
78
τ
53
φ
41
√2
484
𝑒
342