12 Days of Christmas
339
361
24 Game
8
99 Bottles of Beer
461
Abundant Numbers
563
593458
706
Abundant Numbers (Long)
557
592
773
Alphabetic Numbers
202
Arabic to Roman
398
361
Arithmetic Numbers
721
Arrows
350
Ascending Primes
411
ASCII Table
517
630
645
Billiards
253
brainfuck
306
Calendar
678
Card Number Validation
498
Catalan Numbers
40
647
688
Catalan’s Constant
392
Chess Move Validation
240
Christmas Trees
495
669
Collatz
551
610822
827
CSS Colors
152
Cubes
674
Day of Week
713
Diamonds
351
562
Divisors
611
779640873
670
837
Emirp Numbers
503
Emirp Numbers (Long)
560
Emojify
406
Evil Numbers
320
598604
545
872500
Evil Numbers (Long)
284
599275
576
848467
Factorial Factorisation
113
77
75
Farey Sequence
476
Fibonacci
541731
489750544934595506
562
933
Fizz Buzz
640
920805
584880
890
Foo Fizz Buzz Bar
561
695
834
754
Forsyth–Edwards Notation
466
Fractions
394
Gray Code Decoder
684
Gray Code Encoder
669
848
Happy Numbers
421
488
579
Happy Numbers (Long)
375
672
662
Hexdump
659
583
Hilbert Curve
75
69
241
Intersection
339
522
Inventory Sequence
273
620
ISBN
516
554
570
592
Jacobi Symbol
430
Kaprekar Numbers
207
Kolakoski Constant
57
Kolakoski Sequence
274
429
712
Leap Years
633
848686697
781
880
Levenshtein Distance
385
Leyland Numbers
66
810
ln 2
92
649
670
Look and Say
517
736
Lucky Numbers
848
Medal Tally
380
Minesweeper
312
Morse Decoder
340
Morse Encoder
194
Multitap Input
500
364
N Queens
321
Niven Numbers
719
665
795
Niven Numbers (Long)
816
777
879
Number Spiral
274
254
Odious Numbers
358
605622196
589
849509
Odious Numbers (Long)
294
616643
583
845498
Ordinal Numbers
538
PalindromemordnilaP
351
Pangram Grep
543
768
Partition Numbers
64
Pascal’s Triangle
216
838
Pernicious Numbers
408
499454
Pernicious Numbers (Long)
583571
Poker
267
Prime Numbers
584539
463831659450497
279815592891794
Prime Numbers (Long)
645
486845594634684
335815
950749
Quine
962
946
Recamán
385
722
Repeating Decimals
230
Reverse Polish Notation
300
Rijndael S-box
133169105169
130
109
Rock-paper-scissors-Spock-lizard
493
484
Roman to Arabic
342
ROT13
797
Rule 110
304
497
Scrambled Sort
642
Set
597
Seven Segment
412
463
SI Units
200
Sierpiński Triangle
551
Smith Numbers
445
Spelling Numbers
467
Star Wars GPT
404
Star Wars Opening Crawl
238
Sudoku
287
Taxicab Numbers
257
Tic-tac-toe
521
Time Distance
530
333
Tongue-twisters
629
279
304
Transpose Sentence
541
Trinomial Triangle
734
United States
371
345
Vampire Numbers
104
66
69
Van Eck Sequence
608
γ
178
40
λ
186
π
96
396
τ
93
388
φ
94
673
√2
89
32
46
𝑒
60
27
371