12 Days of Christmas
438
24 Game
550
99 Bottles of Beer
542
Abundant Numbers
943
803
Abundant Numbers (Long)
980
814
Alphabetic Numbers
525
Arabic to Roman
667
Arithmetic Numbers
787
Arrows
761
723
Ascending Primes
642
ASCII Table
705
Billiards
568
brainfuck
551
Calendar
732
Card Number Validation
711
Catalan Numbers
974
Catalan’s Constant
733
Christmas Trees
748
Collatz
752
810
Continued Fractions
661
CSS Colors
988
403
Cubes
507
Day of Week
220
569
771
DFA Simulator
590
Diamonds
474
784
330
Divisors
774
887
Emirp Numbers
581
636
Emirp Numbers (Long)
614
722
Emojify
667
Evil Numbers
1,000
854
Evil Numbers (Long)
1,000
834
443
Factorial Factorisation
675
Farey Sequence
801
Fibonacci
684
960
Fizz Buzz
323609711
565891
492
Foo Fizz Buzz Bar
709
784
Forsyth–Edwards Notation
667
632
Fractions
278
733
826
Game of Life
319
592
Gijswijt’s Sequence
785
Gray Code Decoder
732
Gray Code Encoder
856
Happy Numbers
360395
880
760
Happy Numbers (Long)
954
751
Hexdump
589
Hilbert Curve
881762
706693
896
732
877
Intersection
624
Inventory Sequence
851
ISBN
386
303400
801
657
Jacobi Symbol
605
Kaprekar Numbers
703
Kolakoski Constant
809
Kolakoski Sequence
865
Leap Years
751
883
Levenshtein Distance
740
Leyland Numbers
817
ln 2
903
Look and Say
956
772
Lucky Numbers
403
575
888
Lucky Tickets
717
Mahjong
647
Mandelbrot
671
Maze
632
Medal Tally
644
Minesweeper
560
Morse Decoder
560
Morse Encoder
632
Multitap Input
634
Musical Chords
603
N Queens
714
Niven Numbers
896
939
Niven Numbers (Long)
946
904
Number Spiral
611
Odious Numbers
1,000
852
Odious Numbers (Long)
1,000
849
Ordinal Numbers
710
720
PalindromemordnilaP
727
Pangram Grep
326534
451939
503
783
386
619490
Partition Numbers
795
Pascal’s Triangle
652
832
904
Pernicious Numbers
884
799
Pernicious Numbers (Long)
828
937
Poker
445
Polyominoes
556
Prime Numbers
5351,000
500
892
Prime Numbers (Long)
1,000
542
953
Proximity Grid
622
QR Decoder
547
Quine
947
Recamán
855
Repeating Decimals
706
Reverse Polish Notation
684
Reversi
632
Rijndael S-box
578
Rock-paper-scissors-Spock-lizard
558
Roman to Arabic
719
ROT13
822
Rule 110
828
Scrambled Sort
728
Set
639
Seven Segment
641
SI Units
501
Sierpiński Triangle
883
Smith Numbers
637
Spelling Numbers
503
Star Wars GPT
684
Star Wars Opening Crawl
507
Sudoku
446
Sudoku (Fill-in)
611
Taxicab Numbers
730
Ten-pin Bowling
639
Tic-tac-toe
668
Time Distance
522
506
Tongue-twisters
459
Topological Sort
622
Tower of Hanoi
869
Transpose Sentence
741
Trinomial Triangle
786
United States
601
Vampire Numbers
650
Van Eck Sequence
916
Zeckendorf Representation
656
Zodiac Signs
619
γ
790
λ
586
π
849
τ
843
φ
937
√2
872
𝑒
85265