12 Days of Christmas
774
24 Game
302
99 Bottles of Beer
919
Abundant Numbers
819
Abundant Numbers (Long)
861
Arabic to Roman
551
Arithmetic Numbers
843
Arrows
410
Ascending Primes
616
ASCII Table
537
Billiards
487
brainfuck
543
Calendar
582
Card Number Validation
723
Catalan Numbers
892
Catalan’s Constant
577
Christmas Trees
807
Collatz
874
CSS Colors
182
Cubes
467
Day of Week
681
DFA Simulator
567
Diamonds
648
Divisors
872
Emirp Numbers
436
Emirp Numbers (Long)
520
Emojify
571
Evil Numbers
620
Evil Numbers (Long)
634
Factorial Factorisation
599
Farey Sequence
390
Fibonacci
810
Fizz Buzz
955
Foo Fizz Buzz Bar
874
Forsyth–Edwards Notation
607
Fractions
652
Game of Life
734
Gijswijt’s Sequence
487
Happy Numbers
537
Happy Numbers (Long)
643
Hexdump
509
Hilbert Curve
345
Intersection
685
Inventory Sequence
602
ISBN
673
Jacobi Symbol
567
Kaprekar Numbers
730
Kolakoski Constant
639
Kolakoski Sequence
491
Leap Years
803
Levenshtein Distance
592
Leyland Numbers
676
ln 2
765
Look and Say
551
Lucky Numbers
608
Lucky Tickets
562
Mahjong
275
Mandelbrot
706
Maze
240
Medal Tally
670
Minesweeper
846
Morse Decoder
495
Morse Encoder
514
Musical Chords
261
N Queens
536
Niven Numbers
973
Niven Numbers (Long)
762
Number Spiral
489
Odious Numbers
619
Odious Numbers (Long)
632
Ordinal Numbers
796
PalindromemordnilaP
708
Pangram Grep
473
Partition Numbers
705
Pascal’s Triangle
757
Pernicious Numbers
313
Pernicious Numbers (Long)
460
Poker
261
Polyominoes
264
Prime Numbers
795
Prime Numbers (Long)
794
Proximity Grid
511
QR Decoder
486
Quine
837
Recamán
667
Repeating Decimals
456
Reverse Polish Notation
712
Reversi
700
Rijndael S-box
183
Rock-paper-scissors-Spock-lizard
619
Roman to Arabic
573
ROT13
594
Rule 110
591
Scrambled Sort
649
Set
565
Seven Segment
451
SI Units
265
Sierpiński Triangle
628
Smith Numbers
659
Spelling Numbers
410
Star Wars GPT
601
Star Wars Opening Crawl
375
Sudoku
219
Sudoku (Fill-in)
124
Ten-pin Bowling
235
Tic-tac-toe
522
Time Distance
378
Tongue-twisters
533
Topological Sort
580
Tower of Hanoi
624
Transpose Sentence
650
Trinomial Triangle
761
United States
474
Vampire Numbers
641
Van Eck Sequence
532
Zeckendorf Representation
557
Zodiac Signs
530
γ
47
λ
568
π
462
τ
473
φ
693
√2
804
𝑒
739