12 Days of Christmas
894
99 Bottles of Beer
718
Abundant Numbers
750
Abundant Numbers (Long)
884
Arabic to Roman
701
Arithmetic Numbers
735
Arrows
251
ASCII Table
617
Card Number Validation
697
Christmas Trees
775
Collatz
628
863
CSS Colors
283
Day of Week
867
DFA Simulator
746
Diamonds
493
Divisors
525
1,000
Emirp Numbers
615
Emirp Numbers (Long)
710
Emojify
303
Evil Numbers
889
Evil Numbers (Long)
872
Factorial Factorisation
335
Farey Sequence
815
Fibonacci
545
947
Fizz Buzz
873857743740848983623407
Foo Fizz Buzz Bar
325
1,000
Forsyth–Edwards Notation
686
Fractions
682
Happy Numbers
646
Happy Numbers (Long)
750
Intersection
688
ISBN
592516
827
658
Leap Years
827
ln 2
1,000
Look and Say
493
Lucky Numbers
514
Mandelbrot
239
640
Minesweeper
598
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
678
879
Pangram Grep
388
894935
Pascal’s Triangle
857
Pernicious Numbers
816
Prime Numbers
952
Prime Numbers (Long)
721
Quine
969
Recamán
744
Rijndael S-box
510
ROT13
548
Scrambled Sort
354
Set
624
Seven Segment
544
Sierpiński Triangle
600
Smith Numbers
568
Spelling Numbers
403
Star Wars GPT
641
Tic-tac-toe
660
Time Distance
678
Tongue-twisters
492
Tower of Hanoi
781
871
881
981
Transpose Sentence
649
Trinomial Triangle
287
United States
284
Van Eck Sequence
727
Zeckendorf Representation
806
Zodiac Signs
295
π
489
φ
609
√2
1,000
𝑒
1,000