12 Days of Christmas
879
24 Game
439
99 Bottles of Beer
731
Abundant Numbers
750
Abundant Numbers (Long)
876
Arabic to Roman
652
Arithmetic Numbers
771
Arrows
201
Ascending Primes
423
ASCII Table
747
Billiards
547
brainfuck
374
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
596
Diamonds
430
Divisors
738
Emirp Numbers
547
Emirp Numbers (Long)
609
Emojify
401
Evil Numbers
958
Evil Numbers (Long)
952
Factorial Factorisation
433
Farey Sequence
573
Fibonacci
935
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Forsyth–Edwards Notation
680
Fractions
970
Game of Life
320
Gijswijt’s Sequence
497
Happy Numbers
706
Happy Numbers (Long)
804
Hexdump
617
Intersection
791
Inventory Sequence
828
ISBN
724
Jacobi Symbol
635
Kaprekar Numbers
309403
Kolakoski Constant
694
Kolakoski Sequence
866
Leap Years
673
Levenshtein Distance
550
Leyland Numbers
910
ln 2
872
Look and Say
809
Lucky Numbers
846
Lucky Tickets
550
Mahjong
169
Maze
215
Medal Tally
559
Morse Decoder
102
Morse Encoder
364
Musical Chords
353
N Queens
558
Niven Numbers
830
941
Niven Numbers (Long)
789
Number Spiral
388
Odious Numbers
784
Odious Numbers (Long)
767
Ordinal Numbers
908
PalindromemordnilaP
841
Pangram Grep
746
Partition Numbers
250
Pascal’s Triangle
863
Pernicious Numbers
711
Pernicious Numbers (Long)
767
Poker
562
Polyominoes
309
Prime Numbers
981
Prime Numbers (Long)
680
Proximity Grid
219
QR Decoder
274
Quine
944
Recamán
615
Repeating Decimals
494
Reverse Polish Notation
705
Reversi
271
Rijndael S-box
481
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
559
ROT13
917
Rule 110
403
Seven Segment
669
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
424
Tic-tac-toe
555
Time Distance
656
Tongue-twisters
793
Transpose Sentence
863
United States
766
Vampire Numbers
757
Van Eck Sequence
773
Zeckendorf Representation
614
Zodiac Signs
793
γ
524
λ
486
π
547935
τ
929
φ
957
√2
859697
𝑒
839