12 Days of Christmas
888
24 Game
478
99 Bottles of Beer
793
Abundant Numbers
813
Abundant Numbers (Long)
851
Arabic to Roman
575
Arithmetic Numbers
584
Arrows
523
Ascending Primes
625
ASCII Table
769
brainfuck
777
Card Number Validation
733
Catalan Numbers
539
Catalan’s Constant
63
Christmas Trees
661
Collatz
929
CSS Colors
297
Cubes
554
Day of Week
951
DFA Simulator
753
Diamonds
751
Divisors
819
Emirp Numbers
647
Emirp Numbers (Long)
668
Emojify
538
Evil Numbers
732
Evil Numbers (Long)
701
Factorial Factorisation
681
Farey Sequence
578
Fibonacci
871
Fizz Buzz
952
Foo Fizz Buzz Bar
893
Forsyth–Edwards Notation
847
Fractions
789
Game of Life
660
Gijswijt’s Sequence
741
Happy Numbers
699
Happy Numbers (Long)
688
Hexdump
758
Intersection
724
Inventory Sequence
812
ISBN
911
Jacobi Symbol
569
Kolakoski Constant
518
Kolakoski Sequence
703
Leap Years
814
Levenshtein Distance
774
Leyland Numbers
661
ln 2
49
Look and Say
867
Lucky Numbers
611
Lucky Tickets
507
Maze
589
Medal Tally
560
Morse Decoder
640
Morse Encoder
562
Musical Chords
427
Niven Numbers
964
Niven Numbers (Long)
910
Number Spiral
544
Odious Numbers
759
Odious Numbers (Long)
769
Ordinal Numbers
859
Pangram Grep
730
Pascal’s Triangle
871
Pernicious Numbers
626
Pernicious Numbers (Long)
476
Poker
572
Prime Numbers
743
Prime Numbers (Long)
756
Proximity Grid
677
QR Decoder
505
Quine
806
Recamán
811
Repeating Decimals
470
Reverse Polish Notation
834
Reversi
458
Rijndael S-box
218
Rock-paper-scissors-Spock-lizard
798
Roman to Arabic
710
Rule 110
602
Seven Segment
849
SI Units
513
Sierpiński Triangle
516
Smith Numbers
630378
Spelling Numbers
679
Star Wars Opening Crawl
659
Sudoku
421
Sudoku (Fill-in)
311
Ten-pin Bowling
377
Tic-tac-toe
656
Time Distance
827
Tongue-twisters
864
United States
895
Vampire Numbers
722
Van Eck Sequence
767
Zeckendorf Representation
486
Zodiac Signs
583
γ
69
λ
143
π
53
√2
649
𝑒
690