12 Days of Christmas
173
24 Game
13
99 Bottles of Beer
739
Abundant Numbers
718
Abundant Numbers (Long)
853
Arabic to Roman
473
Arithmetic Numbers
756
Arrows
364
Ascending Primes
630
ASCII Table
665
Billiards
564
brainfuck
496
Card Number Validation
612
Catalan Numbers
892
Catalan’s Constant
70
Christmas Trees
701
Collatz
926
CSS Colors
225
Cubes
33
Day of Week
770
Diamonds
494
Divisors
984
Emirp Numbers
749
Emirp Numbers (Long)
614
Emojify
297
Evil Numbers
844
982
Evil Numbers (Long)
806
952
Factorial Factorisation
501
Farey Sequence
408
Fibonacci
952981987
Fizz Buzz
737941977
Foo Fizz Buzz Bar
684
987
Fractions
687
Gijswijt’s Sequence
610
Happy Numbers
510
Happy Numbers (Long)
593
Hexdump
585
Hilbert Curve
167
Intersection
802
Inventory Sequence
549
ISBN
781
Kaprekar Numbers
612
360
Kolakoski Constant
462
Kolakoski Sequence
717
Leap Years
935865
Levenshtein Distance
502
Leyland Numbers
922
ln 2
704
Look and Say
359
632
Lucky Numbers
410
Mandelbrot
745
Medal Tally
554
N Queens
78
Niven Numbers
941
Niven Numbers (Long)
905
Number Spiral
247
Odious Numbers
838
980
Odious Numbers (Long)
846
973
Ordinal Numbers
766
PalindromemordnilaP
780
Pangram Grep
825
Partition Numbers
581
Pascal’s Triangle
908
Pernicious Numbers
529
Pernicious Numbers (Long)
640
Polyominoes
35
Prime Numbers
872
Prime Numbers (Long)
542
Proximity Grid
337
Quine
944
Recamán
840
Reverse Polish Notation
761
Rijndael S-box
157
Rock-paper-scissors-Spock-lizard
620
Roman to Arabic
699
ROT13
904
Rule 110
469
Scrambled Sort
837
Set
860
Seven Segment
404
Sierpiński Triangle
99
Smith Numbers
643
Spelling Numbers
406
Star Wars GPT
655
Ten-pin Bowling
492
Tic-tac-toe
502
Time Distance
760
Tongue-twisters
661
Topological Sort
285
Transpose Sentence
631
Trinomial Triangle
854
United States
118
Vampire Numbers
735
Van Eck Sequence
784
Zeckendorf Representation
712
Zodiac Signs
586
γ
75
λ
159
π
333
τ
331
φ
698
√2
707
𝑒
701