12 Days of Christmas
919
24 Game
357
99 Bottles of Beer
926
Abundant Numbers
728
Abundant Numbers (Long)
851
Arabic to Roman
718
Arithmetic Numbers
855
Arrows
418
Ascending Primes
452
ASCII Table
760
Billiards
512
brainfuck
719
Card Number Validation
553
Catalan Numbers
893
Catalan’s Constant
657
Christmas Trees
686
Collatz
796
544
883
CSS Colors
113
847
Cubes
544
Day of Week
390961
DFA Simulator
885
Diamonds
699
Divisors
675
920
Emirp Numbers
670
Emirp Numbers (Long)
744
Emojify
358
Evil Numbers
982
Evil Numbers (Long)
952
Factorial Factorisation
650
Farey Sequence
562
Fibonacci
6851977825918378712119539119344807238966529198455414452926369188128555899396536707620
960580787807775679700
Fizz Buzz
12694
670
977
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
788
Fractions
688
Game of Life
699
Gijswijt’s Sequence
702
Happy Numbers
573
Happy Numbers (Long)
625
Hexdump
785
Intersection
803
Inventory Sequence
855
ISBN
819
849
Jacobi Symbol
429
Kaprekar Numbers
151
Kolakoski Constant
764
Kolakoski Sequence
881
Leap Years
831
Levenshtein Distance
433
Leyland Numbers
807
ln 2
858
Look and Say
791
Lucky Numbers
456
Lucky Tickets
659
Mahjong
299
Maze
427
Medal Tally
781
Morse Decoder
399
Morse Encoder
585
Musical Chords
286
N Queens
617
Niven Numbers
773
Niven Numbers (Long)
843
Number Spiral
659
Odious Numbers
784
Odious Numbers (Long)
767
Ordinal Numbers
572
PalindromemordnilaP
Pangram Grep
911
Pascal’s Triangle
759
752
Pernicious Numbers
767
Pernicious Numbers (Long)
744
Poker
484
Polyominoes
397
Prime Numbers
654
Prime Numbers (Long)
691
Proximity Grid
495
QR Decoder
605
Quine
438
779
944
Recamán
840
Repeating Decimals
320
Reverse Polish Notation
809
Reversi
413
Rijndael S-box
126
538
Rock-paper-scissors-Spock-lizard
696
Roman to Arabic
742
Rule 110
585
Seven Segment
599
SI Units
515
Sierpiński Triangle
666
Smith Numbers
707
Spelling Numbers
523
Star Wars Opening Crawl
754
Sudoku
324
Sudoku (Fill-in)
329
Ten-pin Bowling
354
Time Distance
838
Tongue-twisters
765
Transpose Sentence
781
United States
378
Vampire Numbers
710
Van Eck Sequence
833
Zeckendorf Representation
862
Zodiac Signs
328
γ
712
λ
785
π
78
896
τ
854
φ
847
√2
859
𝑒
783