12 Days of Christmas
464
302
24 Game
342
99 Bottles of Beer
614
710
Abundant Numbers
848
439
Abundant Numbers (Long)
892
Arabic to Roman
604
Arithmetic Numbers
830
Arrows
763
Ascending Primes
338
ASCII Table
683
brainfuck
653
Card Number Validation
766
Catalan Numbers
785
Catalan’s Constant
735
Christmas Trees
753
551
269
Collatz
952
695
CSS Colors
240
Cubes
541
162
Day of Week
641
Diamonds
620
183
Divisors
841
Emirp Numbers
592
Emirp Numbers (Long)
632
Emojify
612
Evil Numbers
734
Evil Numbers (Long)
763
Factorial Factorisation
612
Farey Sequence
382
Fibonacci
952
935
832
Fizz Buzz
989
891
723
Foo Fizz Buzz Bar
894
Forsyth–Edwards Notation
592
Fractions
533810
658
602
Game of Life
544
Gijswijt’s Sequence
430
Happy Numbers
677
Happy Numbers (Long)
810
Hexdump
614
Intersection
718
Inventory Sequence
867
ISBN
841
Jacobi Symbol
773
Kaprekar Numbers
121
Kolakoski Constant
605
227
Kolakoski Sequence
764
89
Leap Years
979
681
Levenshtein Distance
741
Leyland Numbers
676
109
ln 2
560
Look and Say
877
583
Lucky Numbers
706
Lucky Tickets
515
Maze
206
Medal Tally
739
Morse Decoder
390
Morse Encoder
414
Musical Chords
423
Niven Numbers
973
580
Niven Numbers (Long)
923
Number Spiral
579
Odious Numbers
732
Odious Numbers (Long)
746
Ordinal Numbers
884
PalindromemordnilaP
842
Pangram Grep
946
170
Partition Numbers
393
Pascal’s Triangle
640
122
Pernicious Numbers
514
496
Pernicious Numbers (Long)
532
Poker
428
Prime Numbers
760
772
Prime Numbers (Long)
689
Proximity Grid
265
QR Decoder
203
Quine
602
525542862
238
703
944
348
Recamán
650
Repeating Decimals
247
Reverse Polish Notation
814
Reversi
415
Rijndael S-box
419
Rock-paper-scissors-Spock-lizard
723
Roman to Arabic
514
ROT13
683
Rule 110
790
32
Scrambled Sort
647
Set
495
Seven Segment
716
Sierpiński Triangle
665
118
412
Smith Numbers
648
Spelling Numbers
500
Star Wars Opening Crawl
508
Sudoku
387
Sudoku (Fill-in)
397
Ten-pin Bowling
507
Tic-tac-toe
929
Time Distance
615
Tongue-twisters
559
744
Topological Sort
248
Transpose Sentence
676
United States
432
Vampire Numbers
524
188
Van Eck Sequence
661
35
Zodiac Signs
512
γ
233
λ
393
235
π
349678100981144362836513864
11171929
10113517325745050563840138204135108131
τ
709
φ
796
√2
804
204
𝑒
890
781
161