12 Days of Christmas
600
20
416
382
24 Game
154
99 Bottles of Beer
508
515
418
Abundant Numbers
568
639
730
Abundant Numbers (Long)
564
663
895
Arabic to Roman
382
489
500
Arithmetic Numbers
479
680
Arrows
123
464
722
Ascending Primes
319
247
ASCII Table
291
15
347
498
brainfuck
467
490
Card Number Validation
425
Catalan Numbers
548
367
893
Catalan’s Constant
511
104
63
599
Christmas Trees
492
122
634
805
Collatz
673
730
873
CSS Colors
117
207
Cubes
363
434
448
Day of Week
504
636
DFA Simulator
497
Diamonds
638
65
58
558
469
41
Divisors
576
666
933
Emirp Numbers
747
417
546
Emirp Numbers (Long)
649
524
613
Emojify
603
501
Evil Numbers
419
480
854
575
Evil Numbers (Long)
311
474
833
Factorial Factorisation
102
361
Farey Sequence
707
700
Fibonacci
876
720
935
Fizz Buzz
610358
827
956
Foo Fizz Buzz Bar
497552
754
971
Forsyth–Edwards Notation
717
416
Fractions
462
594
585
Game of Life
424
Gijswijt’s Sequence
626
Happy Numbers
444
438
449
582
Happy Numbers (Long)
623
510
899
Hexdump
538
370
Intersection
269
594
Inventory Sequence
533
433
685
ISBN
503
777
862
Jacobi Symbol
385
395
Kaprekar Numbers
157
Kolakoski Constant
453
353
582
Kolakoski Sequence
293
409
795
Leap Years
648
637
815
Levenshtein Distance
281
Leyland Numbers
664
ln 2
552
692
Look and Say
692
499
510
Lucky Numbers
163
23
538
Lucky Tickets
387
Mahjong
38
Maze
463
489
Medal Tally
502
380
412
Morse Decoder
642
539
Morse Encoder
601
671
Musical Chords
401
N Queens
367
Niven Numbers
571
405
745
Niven Numbers (Long)
590
466
800
Number Spiral
341
380
203
67
217
87
384
Odious Numbers
446
520
852
Odious Numbers (Long)
316
518
831
Ordinal Numbers
651
767
893
PalindromemordnilaP
671
Pangram Grep
489
397
653
60
Pascal’s Triangle
813
312
96
555
Pernicious Numbers
478
387
711
Pernicious Numbers (Long)
285
442
752
Poker
313
Polyominoes
25
Prime Numbers
584
714
818
Prime Numbers (Long)
475
529
649
Proximity Grid
368
QR Decoder
314
Quine
1,000481968513
41228744441957090
433517521829722569138
30870
730498831557656464
698450560646629586
27947165417
858303
821503494
168
193
Recamán
287
854
Repeating Decimals
218
Reverse Polish Notation
490
502
518
Reversi
209
Rijndael S-box
465
172
694
361
Rock-paper-scissors-Spock-lizard
589
204
499
Roman to Arabic
522
360
486
ROT13
787
Rule 110
345
483
Seven Segment
590
310
393
SI Units
401
Sierpiński Triangle
413
115
457
Smith Numbers
336
479
Spelling Numbers
486
283
Star Wars Opening Crawl
611
316
Sudoku
301
Sudoku (Fill-in)
381
Ten-pin Bowling
322
Tic-tac-toe
371
Time Distance
627
261
Tongue-twisters
350
352
340
Transpose Sentence
454
United States
333
Vampire Numbers
890
427
Van Eck Sequence
363
69
498
Zeckendorf Representation
591
Zodiac Signs
311
284
398
γ
156
295
70
271
λ
162
214
227
132
95
156
309
281
π
27263961199778989711168
5343628088566448131
13427611
12510039629
10913215816724734949474793714440134
34320113466254105132107
τ
269
80
48
397
459
φ
379
95
53
47
568
√2
475
89
50
49
86
564
129
𝑒
530
60
54
48
64266