12 Days of Christmas
216th
24 Game
17th
99 Bottles of Beer
110th
Abundant Numbers
93rd
Abundant Numbers (Long)
73rd
Arabic to Roman
35th
Arithmetic Numbers
99th
Arrows
31st
Ascending Primes
89th
ASCII Table
32nd
Billiards
31st
Card Number Validation
48th
Catalan Numbers
1st
Catalan’s Constant
52nd
Christmas Trees
101st
Collatz
7th
Cubes
6th
Day of Week
1st
DFA Simulator
17th
Diamonds
39th
Divisors
381st
Emirp Numbers
182nd
Evil Numbers
474th
Evil Numbers (Long)
35th
Factorial Factorisation
13th
Farey Sequence
80th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
48th
Fractions
309th
Game of Life
46th
Gijswijt’s Sequence
35th
Happy Numbers
247th
Hexdump
35th
Hilbert Curve
21st
Intersection
56th
Inventory Sequence
44th
ISBN
167th
Kolakoski Sequence
7th
Leap Years
13th
Levenshtein Distance
72nd
Leyland Numbers
262nd
ln 2
121st
Look and Say
15th
Lucky Numbers
103rd
Lucky Tickets
99th
Mahjong
14th
Mandelbrot
38th
Maze
31st
Medal Tally
61st
Morse Decoder
117th
Morse Encoder
52nd
N Queens
26th
Niven Numbers
1st
Niven Numbers (Long)
37th
Number Spiral
20th
Odious Numbers
285th
Ordinal Numbers
104th
PalindromemordnilaP
61st
Pangram Grep
53rd
Pascal’s Triangle
1st
Pernicious Numbers
101st
Pernicious Numbers (Long)
54th
Poker
19th
Polyominoes
8th
Prime Numbers
147th
Prime Numbers (Long)
48th
Proximity Grid
24th
QR Decoder
49th
Quine
709th
Recamán
87th
Repeating Decimals
47th
Reverse Polish Notation
158th
Reversi
30th
Rock-paper-scissors-Spock-lizard
63rd
Roman to Arabic
74th
ROT13
79th
Rule 110
10th
Scrambled Sort
48th
Set
27th
Seven Segment
85th
Sierpiński Triangle
31st
Smith Numbers
81st
Spelling Numbers
91st
Star Wars GPT
1st
Sudoku (Fill-in)
40th
Ten-pin Bowling
22nd
Tic-tac-toe
51st
Time Distance
75th
Tongue-twisters
47th
Topological Sort
30th
Transpose Sentence
77th
Trinomial Triangle
1st
Van Eck Sequence
63rd
Zeckendorf Representation
19th
Zodiac Signs
42nd
π
83rd