12 Days of Christmas
417
24 Game
48
99 Bottles of Beer
429
Abundant Numbers
691
Abundant Numbers (Long)
818
Arabic to Roman
441
Arithmetic Numbers
383
Arrows
272
Ascending Primes
299
ASCII Table
686
brainfuck
584
Card Number Validation
490
Catalan Numbers
525
Catalan’s Constant
112
Christmas Trees
803
Collatz
862
CSS Colors
905
Cubes
531
Day of Week
941
DFA Simulator
486
Diamonds
532
Divisors
740865
Emirp Numbers
404
Emirp Numbers (Long)
413
Emojify
292
Evil Numbers
833
Evil Numbers (Long)
967
Factorial Factorisation
545
Farey Sequence
672
Fibonacci
750
Fizz Buzz
933
Foo Fizz Buzz Bar
907
Forsyth–Edwards Notation
549
Fractions
474
Game of Life
421
Gijswijt’s Sequence
306
Happy Numbers
382
Happy Numbers (Long)
515
Hexdump
400
Intersection
604
Inventory Sequence
638
ISBN
410
Jacobi Symbol
543
Kaprekar Numbers
345
Kolakoski Constant
122
Kolakoski Sequence
406
Leap Years
722
Levenshtein Distance
131
36969593
Leyland Numbers
632
ln 2
70
Look and Say
682
Lucky Numbers
335
Lucky Tickets
416
Medal Tally
497
Morse Decoder
332
Morse Encoder
404
N Queens
440
Niven Numbers
667
Niven Numbers (Long)
826
Number Spiral
369
Odious Numbers
889
Odious Numbers (Long)
1,000
Ordinal Numbers
659
PalindromemordnilaP
409
Pangram Grep
925
Partition Numbers
320
Pascal’s Triangle
571
Pernicious Numbers
667
Pernicious Numbers (Long)
780
Polyominoes
89
Prime Numbers
667
Prime Numbers (Long)
238
QR Decoder
349
Quine
1,000
Recamán
657
Repeating Decimals
469
Reverse Polish Notation
705
Reversi
366
Rijndael S-box
339
Rock-paper-scissors-Spock-lizard
464
Roman to Arabic
554
ROT13
983
Rule 110
496
Set
672
Seven Segment
411
SI Units
231
Sierpiński Triangle
727
Smith Numbers
337
Spelling Numbers
370
Sudoku
195
Sudoku (Fill-in)
141
Ten-pin Bowling
244
Tic-tac-toe
290
Time Distance
444
Tongue-twisters
436
Transpose Sentence
737
United States
884
Vampire Numbers
108
Van Eck Sequence
568
Zeckendorf Representation
446
Zodiac Signs
352
γ
123
λ
187
π
173
τ
157
φ
78
√2
299
𝑒
233