12 Days of Christmas
879
99 Bottles of Beer
718
Abundant Numbers
750
Abundant Numbers (Long)
899
Arabic to Roman
701
Arithmetic Numbers
745
Arrows
251
ASCII Table
617
Card Number Validation
697
Christmas Trees
775
Collatz
628
863
CSS Colors
256
Day of Week
521
DFA Simulator
746
Diamonds
475
Divisors
525
1,000
Emirp Numbers
624
Emirp Numbers (Long)
710
Emojify
303
Evil Numbers
889
Evil Numbers (Long)
872
Factorial Factorisation
335
Farey Sequence
815
Fibonacci
545
947
Fizz Buzz
873857743735848983623407
Foo Fizz Buzz Bar
325
1,000
Forsyth–Edwards Notation
674
Fractions
682
Happy Numbers
646
Happy Numbers (Long)
750
ISBN
592516
827
658
Leap Years
827
ln 2
1,000
Look and Say
490
Lucky Numbers
514
Mandelbrot
239
640
Minesweeper
1,000
654
Morse Encoder
258
N Queens
433
Niven Numbers
772
Niven Numbers (Long)
847
Number Spiral
256
Odious Numbers
870
Odious Numbers (Long)
213
872
Ordinal Numbers
694
698
PalindromemordnilaP
486
879
Pangram Grep
388
935
Pascal’s Triangle
857
Pernicious Numbers
816
Prime Numbers
952
Prime Numbers (Long)
721
Quine
969
Recamán
744
Rijndael S-box
221
ROT13
548
Scrambled Sort
354
Set
624
Seven Segment
440
Sierpiński Triangle
600
Smith Numbers
568
Spelling Numbers
388
Star Wars GPT
641
Tic-tac-toe
655
Time Distance
678
Tongue-twisters
490
Transpose Sentence
649
Trinomial Triangle
287
United States
282
Zeckendorf Representation
806
Zodiac Signs
295
π
489
φ
609
√2
1,000
𝑒
1,000