12 Days of Christmas
937
24 Game
573
99 Bottles of Beer
888
Abundant Numbers
675
Abundant Numbers (Long)
871
Arabic to Roman
626
Arithmetic Numbers
822
Arrows
422
Ascending Primes
862
ASCII Table
788
Billiards
663
brainfuck
657
Card Number Validation
702
Catalan Numbers
807
Catalan’s Constant
192
Christmas Trees
677
Collatz
834
CSS Colors
845
Cubes
632
Day of Week
593
711
DFA Simulator
722
Diamonds
59
689
Divisors
863
Emirp Numbers
614
Emirp Numbers (Long)
872
Emojify
541
Evil Numbers
662
Evil Numbers (Long)
691
Factorial Factorisation
845
Farey Sequence
718
Fibonacci
938
Fizz Buzz
885
Foo Fizz Buzz Bar
877
Forsyth–Edwards Notation
716
Fractions
991
Game of Life
828
Gijswijt’s Sequence
531
Happy Numbers
600
Happy Numbers (Long)
643
Hexdump
677
Hilbert Curve
220
Intersection
663
Inventory Sequence
657
ISBN
711
Jacobi Symbol
553
Kaprekar Numbers
504
Kolakoski Constant
207
Kolakoski Sequence
715
Leap Years
782
Levenshtein Distance
952
Leyland Numbers
731
ln 2
664
Look and Say
875
Lucky Numbers
594
Lucky Tickets
493
Mahjong
440
Mandelbrot
797
Maze
485
Medal Tally
697
Morse Decoder
527
Morse Encoder
583
Musical Chords
413
N Queens
783
Niven Numbers
741
Niven Numbers (Long)
959
Number Spiral
752
Odious Numbers
661
Odious Numbers (Long)
708
Ordinal Numbers
801
PalindromemordnilaP
691
Pangram Grep
890
Partition Numbers
666676
Pascal’s Triangle
604
Pernicious Numbers
615
Pernicious Numbers (Long)
690
Poker
605
Polyominoes
536
Prime Numbers
813
Prime Numbers (Long)
951
Proximity Grid
483
QR Decoder
706
Quine
1,000
Recamán
700
Repeating Decimals
527
Reverse Polish Notation
700
Reversi
581
Rijndael S-box
446
Rock-paper-scissors-Spock-lizard
439
Roman to Arabic
511
ROT13
799940608913945769
Rule 110
588
Scrambled Sort
881
Set
832
Seven Segment
682
SI Units
679
Sierpiński Triangle
706
Smith Numbers
807
Spelling Numbers
544
Star Wars GPT
783
Star Wars Opening Crawl
457
Sudoku
148
Sudoku (Fill-in)
95
Ten-pin Bowling
336
Tic-tac-toe
616
Time Distance
802
Tongue-twisters
734
Topological Sort
589
Tower of Hanoi
111
Transpose Sentence
790
Trinomial Triangle
30
United States
647
Vampire Numbers
741
Van Eck Sequence
694
Zeckendorf Representation
770
Zodiac Signs
736
γ
241
λ
721
π
668
τ
624
φ
552
√2
592
𝑒
708