12 Days of Christmas
848
24 Game
386
99 Bottles of Beer
676
Abundant Numbers
919
670
Abundant Numbers (Long)
922
Arabic to Roman
965
Arithmetic Numbers
587
Arrows
648
Ascending Primes
468
ASCII Table
565
brainfuck
690
Card Number Validation
636
Catalan Numbers
659
Catalan’s Constant
70
Christmas Trees
670
Collatz
870
913
CSS Colors
526
Cubes
682
Day of Week
800
DFA Simulator
573
Diamonds
526
Divisors
813
Emirp Numbers
506
Emirp Numbers (Long)
596
Emojify
372
427
Evil Numbers
805
1,000
982
585
Evil Numbers (Long)
804
1,000
975
Factorial Factorisation
435
Farey Sequence
493
Fibonacci
625556223734883627806
920875929902657911592
806
588501
Fizz Buzz
957
977
987
Foo Fizz Buzz Bar
880
986
Forsyth–Edwards Notation
696
Fractions
638
Game of Life
413
Gijswijt’s Sequence
551
Happy Numbers
732
Happy Numbers (Long)
699
Hexdump
558
Intersection
713
772
Inventory Sequence
628
ISBN
669
Jacobi Symbol
610
Kaprekar Numbers
327
Kolakoski Constant
67
Kolakoski Sequence
810
Leap Years
652
Levenshtein Distance
486
Leyland Numbers
855
ln 2
643
Look and Say
618
Lucky Numbers
514
Lucky Tickets
381
Mahjong
275
Maze
459
Medal Tally
588
Morse Decoder
454
565
Morse Encoder
470
Musical Chords
268
N Queens
564
Niven Numbers
787
Niven Numbers (Long)
858
Number Spiral
443
Odious Numbers
804
1,000
980
Odious Numbers (Long)
787
1,000
973
Ordinal Numbers
718
PalindromemordnilaP
688
Pangram Grep
797
Pascal’s Triangle
714
Pernicious Numbers
584
Pernicious Numbers (Long)
538
Poker
407
Polyominoes
389
Prime Numbers
714
Prime Numbers (Long)
649
Proximity Grid
393
QR Decoder
492
Quine
967448505
465
946
Recamán
817
Repeating Decimals
391
Reverse Polish Notation
725
Reversi
428
Rijndael S-box
531
Rock-paper-scissors-Spock-lizard
601
Roman to Arabic
642
Rule 110
475
Seven Segment
638
SI Units
432
Sierpiński Triangle
595
Smith Numbers
678
Spelling Numbers
980
Star Wars Opening Crawl
480
Sudoku
536
Sudoku (Fill-in)
359
Ten-pin Bowling
530
Time Distance
624
Tongue-twisters
662
Transpose Sentence
582
United States
354
Vampire Numbers
581
Van Eck Sequence
712
Zeckendorf Representation
736
Zodiac Signs
531
γ
75
λ
203221
159
227
π
355
415
τ
365
φ
587
√2
586
𝑒
419