12 Days of Christmas
905
99 Bottles of Beer
408
Abundant Numbers
709
Abundant Numbers (Long)
778
Arabic to Roman
486
Arithmetic Numbers
618
Arrows
219
ASCII Table
480
Calendar
527
Card Number Validation
543
Christmas Trees
58
664
Collatz
589
766
CSS Colors
233
Day of Week
669
DFA Simulator
485
Diamonds
404
Divisors
491
933
Emirp Numbers
496
Emirp Numbers (Long)
573
Emojify
268
Evil Numbers
873
Evil Numbers (Long)
851
Factorial Factorisation
257
Farey Sequence
692
Fibonacci
527
935659
Fizz Buzz
8497840
847
653713742839593406548956
47590374
Foo Fizz Buzz Bar
309
971
Forsyth–Edwards Notation
551
Fractions
563
Happy Numbers
491
Happy Numbers (Long)
618
Intersection
731
ISBN
364
544
447
627
543
Leap Years
815
ln 2
954
Look and Say
391
Lucky Numbers
482
Mandelbrot
215
470
Minesweeper
507
446
Morse Encoder
172
N Queens
312
Niven Numbers
758
Niven Numbers (Long)
827
Number Spiral
202
Odious Numbers
852
Odious Numbers (Long)
197
849
Ordinal Numbers
594
546
PalindromemordnilaP
577
687
Pangram Grep
335
860
772
Pascal’s Triangle
775
Pernicious Numbers
799
Prime Numbers
935
Prime Numbers (Long)
703
Quine
947
Recamán
657
Rijndael S-box
120
570
ROT13
457
Scrambled Sort
264
Set
426
Seven Segment
383
Sierpiński Triangle
570
Smith Numbers
404
Spelling Numbers
227
Star Wars GPT
438
Tic-tac-toe
493
Time Distance
369
Tongue-twisters
496
Tower of Hanoi
737
782
900
866
Transpose Sentence
492
Trinomial Triangle
258
United States
206
Van Eck Sequence
801
Zeckendorf Representation
561
Zodiac Signs
204
π
427
257
φ
581
√2
978
𝑒
977