12 Days of Christmas
19
390
400
99 Bottles of Beer
433
452
Abundant Numbers
683
831
Abundant Numbers (Long)
755
910
Arabic to Roman
457
478
Arithmetic Numbers
688
713
Arrows
396
413
Ascending Primes
371
402
ASCII Table
400
477
Calendar
375
390
Card Number Validation
446
472
Catalan Numbers
434
498
Catalan’s Constant
56
59
Christmas Trees
612
98
648
139
Collatz
650
560
650
CSS Colors
122
Cubes
476
450
Day of Week
604
642
Diamonds
437
59
461
41
Divisors
678
844
Emirp Numbers
67
447
483
Emirp Numbers (Long)
516
542
Emojify
253
401
Evil Numbers
560
763
709
854
509
Evil Numbers (Long)
760
739
833
Factorial Factorisation
261
104
324
Farey Sequence
404
434
Fibonacci
69565883887119895946921653701776800665652934880750803565746695844717941
828734
564948925
529
909961818573741580632707526935606719882717818406
861888657704685
712492
Fizz Buzz
603
847
891
Foo Fizz Buzz Bar
748
971
Forsyth–Edwards Notation
401
Fractions
585
Game of Life
212
Gijswijt’s Sequence
505
525
Happy Numbers
512
554
Happy Numbers (Long)
652
690
Hilbert Curve
170
170
Intersection
384
403
Inventory Sequence
473
498
ISBN
496
Jacobi Symbol
449
479
Kaprekar Numbers
252
257
Kolakoski Constant
58
238
Kolakoski Sequence
586
601
Leap Years
826556
79811844854888737
714
815
Levenshtein Distance
278
293
Leyland Numbers
669
703
ln 2
636
665
Look and Say
488
510
37
Lucky Numbers
342
359
Mandelbrot
188
195
Medal Tally
320
Minesweeper
381
384
Morse Decoder
171
175
Morse Encoder
206
Multitap Input
280
N Queens
384
401
Niven Numbers
649
697
Niven Numbers (Long)
718
762
Number Spiral
366
245
256
Odious Numbers
767
714
834
Odious Numbers (Long)
776
739
832
Ordinal Numbers
555
PalindromemordnilaP
568
Pangram Grep
623
653
Partition Numbers
572
546
572
Pascal’s Triangle
711
102
775
Pernicious Numbers
585
663
Pernicious Numbers (Long)
608
653
Prime Numbers
333386
447
533448588393487
761615376554421486578483
892
773
Prime Numbers (Long)
552
890
316
952
Quine
383
480
825564
655
458
947
828
350
Recamán
692
718
Repeating Decimals
259
Reverse Polish Notation
342
Rijndael S-box
115
93
240
Rock-paper-scissors-Spock-lizard
135
144
Roman to Arabic
408
ROT13
351
373
Rule 110
335
Scrambled Sort
539
Seven Segment
266
284
SI Units
150
Sierpiński Triangle
224
243
Smith Numbers
325
342
Spelling Numbers
202
236
Tic-tac-toe
349
Time Distance
336
Tongue-twisters
370
378
Tower of Hanoi
234
242
Transpose Sentence
368
Trinomial Triangle
620
666
United States
171
183
Vampire Numbers
356
355
Van Eck Sequence
518
551
Zeckendorf Representation
469
513
Zodiac Signs
246
γ
60
62
λ
134
97167
100
π
8596120966310099116526822936544628492569267481331011181392744642512711058133295769111135161174257451503847938145401386734320413667256108131111130
τ
243
358
φ
622
683
√2
654
705
𝑒
651
70067