12 Days of Christmas
405
24 Game
287
99 Bottles of Beer
418
Abundant Numbers
719
Abundant Numbers (Long)
788
Arabic to Roman
180
Arithmetic Numbers
663
Arrows
174
Ascending Primes
371
ASCII Table
588
Billiards
367
brainfuck
236
Card Number Validation
439
Catalan Numbers
690
Catalan’s Constant
668
Christmas Trees
590
Collatz
724
CSS Colors
95
Cubes
387
Day of Week
710
DFA Simulator
406
Diamonds
358
Divisors
699
Emirp Numbers
450
Emirp Numbers (Long)
505
Emojify
395
Evil Numbers
957
Evil Numbers (Long)
951
Factorial Factorisation
344
Farey Sequence
503
Fibonacci
934
Fizz Buzz
848
Foo Fizz Buzz Bar
714
Forsyth–Edwards Notation
486
Fractions
824
Game of Life
243
Gijswijt’s Sequence
409
Happy Numbers
547
Happy Numbers (Long)
680
Hexdump
414
Intersection
579
Inventory Sequence
780
ISBN
564
Jacobi Symbol
461
Kaprekar Numbers
307341
Kolakoski Constant
621
Kolakoski Sequence
864
Leap Years
672
Levenshtein Distance
430
Leyland Numbers
774
ln 2
854
Look and Say
658
Lucky Numbers
814
Lucky Tickets
415
Mahjong
128
Maze
158
Medal Tally
415
Morse Decoder
119
Morse Encoder
248
Musical Chords
261
N Queens
420
Niven Numbers
820
938
Niven Numbers (Long)
785
Number Spiral
315
Odious Numbers
783
Odious Numbers (Long)
766
Ordinal Numbers
738
PalindromemordnilaP
682
Pangram Grep
632
Pascal’s Triangle
799
Pernicious Numbers
711
Pernicious Numbers (Long)
750
Polyominoes
93
Prime Numbers
981
Prime Numbers (Long)
679
Quine
946
Rock-paper-scissors-Spock-lizard
488
Roman to Arabic
422
ROT13
790
Rule 110
344
Seven Segment
488
Sierpiński Triangle
534
Spelling Numbers
258
Star Wars Opening Crawl
273
Sudoku
257
Sudoku (Fill-in)
279
Tongue-twisters
446
Transpose Sentence
681
United States
600
Vampire Numbers
558
Van Eck Sequence
730
Zeckendorf Representation
446
Zodiac Signs
539
γ
432
λ
304
π
546835
τ
829
φ
935
√2
855724
𝑒
835