12 Days of Christmas
875
24 Game
440
99 Bottles of Beer
731
Abundant Numbers
750
Abundant Numbers (Long)
877
Arabic to Roman
653
Arithmetic Numbers
771
Arrows
201
Ascending Primes
423
ASCII Table
747
Billiards
547
brainfuck
372
Calendar
693
Card Number Validation
546
Catalan Numbers
691
Catalan’s Constant
782
Christmas Trees
678
Collatz
803
CSS Colors
295
Cubes
547
Day of Week
888
DFA Simulator
597
Diamonds
430
Divisors
738
Emirp Numbers
547
Emirp Numbers (Long)
609
Emojify
401
Evil Numbers
958
Evil Numbers (Long)
953
Factorial Factorisation
434
Farey Sequence
573
Fibonacci
935
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Forsyth–Edwards Notation
680
Fractions
971
Game of Life
320
Gijswijt’s Sequence
498
Happy Numbers
706
Happy Numbers (Long)
804
Hexdump
618
Intersection
792
Inventory Sequence
828
ISBN
724
Jacobi Symbol
635
Kaprekar Numbers
309403
Kolakoski Constant
694
Kolakoski Sequence
866
Leap Years
673
Levenshtein Distance
551
Leyland Numbers
911
ln 2
873
Look and Say
809
Lucky Numbers
846
Lucky Tickets
550
Mahjong
169
Maze
215
Medal Tally
560
Morse Decoder
102
Morse Encoder
364
Musical Chords
353
N Queens
559
Niven Numbers
830
942
Niven Numbers (Long)
789
Number Spiral
388
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
897
PalindromemordnilaP
842
Pangram Grep
746
Partition Numbers
250
Pascal’s Triangle
864
Pernicious Numbers
711
Pernicious Numbers (Long)
767
Poker
562
Polyominoes
303
Prime Numbers
981
Prime Numbers (Long)
680
Proximity Grid
219
QR Decoder
274
Quine
947
Recamán
615
Repeating Decimals
494
Reverse Polish Notation
705
Reversi
272
Rijndael S-box
481
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
559
ROT13
918
Rule 110
403
Seven Segment
663
SI Units
310
Sierpiński Triangle
554
Smith Numbers
395
Spelling Numbers
438
Star Wars Opening Crawl
473
Sudoku
479
Sudoku (Fill-in)
432
Ten-pin Bowling
421
Tic-tac-toe
556
Time Distance
656
Tongue-twisters
793
Transpose Sentence
864
United States
766
Vampire Numbers
757
Van Eck Sequence
773
Zeckendorf Representation
615
Zodiac Signs
793
γ
525
λ
487
π
548935
τ
930
φ
958
√2
859696
𝑒
839