12 Days of Christmas
869
99 Bottles of Beer
711
Abundant Numbers
734
Abundant Numbers (Long)
871
Arabic to Roman
681
Arithmetic Numbers
711
Arrows
241
ASCII Table
603
Calendar
690
Card Number Validation
666
Catalan’s Constant
69
Christmas Trees
57
758
Collatz
578
843
CSS Colors
270
Day of Week
835
DFA Simulator
711
Diamonds
479
Divisors
486
979
Emirp Numbers
600
Emirp Numbers (Long)
675
Emojify
297
Evil Numbers
871
Evil Numbers (Long)
848
Factorial Factorisation
321
Farey Sequence
786
Fibonacci
521
932
764
Fizz Buzz
843
6838
915
646
710
740837
599
455545
973
46
587370
Foo Fizz Buzz Bar
307
981
Forsyth–Edwards Notation
655
Fractions
662
Happy Numbers
629
Happy Numbers (Long)
723
Intersection
661
ISBN
354
540
435
798
538
Kolakoski Constant
66
Leap Years
813
ln 2
964
Look and Say
477
Lucky Numbers
494
Mandelbrot
213
618
Minesweeper
494
613
Morse Encoder
247
N Queens
412
Niven Numbers
753
Niven Numbers (Long)
819
Number Spiral
246
Odious Numbers
849
Odious Numbers (Long)
193
845
Ordinal Numbers
581
670
PalindromemordnilaP
405
833
Pangram Grep
317
852
905
Pascal’s Triangle
833
Pernicious Numbers
794
Prime Numbers
934
Prime Numbers (Long)
701
Quine
945
Recamán
721
Rijndael S-box
119
492
ROT13
524
Scrambled Sort
334
Set
564
Seven Segment
519
Sierpiński Triangle
583
Smith Numbers
547
Spelling Numbers
360
Star Wars GPT
602
Tic-tac-toe
629
Time Distance
651
Tongue-twisters
487
Tower of Hanoi
720
759
848
721
Transpose Sentence
615
Trinomial Triangle
237
Ulam Sequence
201
United States
277
Van Eck Sequence
700
Zeckendorf Representation
764
Zodiac Signs
282
γ
74
λ
143205
146
192
π
2716949849511996
9610011357675843737989589464481329711213931446220126109571333067111134145173248847504779844
138
257110
τ
62
φ
591
√2
972
𝑒
97067