12 Days of Christmas
28th
24 Game
33rd
99 Bottles of Beer
53rd
Abundant Numbers
53rd
Abundant Numbers (Long)
44th
Arabic to Roman
34th
Arithmetic Numbers
41st
Arrows
121st
Ascending Primes
44th
ASCII Table
58th
Billiards
28th
brainfuck
12th
51st
Card Number Validation
22nd
Catalan Numbers
205th
Catalan’s Constant
22nd
21st
55th
Christmas Trees
89th
Collatz
98th
CSS Colors
137th
Cubes
35th
Day of Week
53rd
DFA Simulator
30th
Diamonds
71st
73rd
107th
Divisors
102nd
Emirp Numbers
159th
Emirp Numbers (Long)
42nd
Emojify
78th
Evil Numbers
332nd
55th
Evil Numbers (Long)
234th
Factorial Factorisation
14th
31st
Farey Sequence
96th
Fibonacci
178th
Fizz Buzz
129th
Foo Fizz Buzz Bar
105th
Forsyth–Edwards Notation
36th
Fractions
41st
Game of Life
22nd
39th
Gijswijt’s Sequence
39th
Happy Numbers
79th
149th
Happy Numbers (Long)
44th
Hexdump
41st
Hilbert Curve
17th
Intersection
55th
Inventory Sequence
62nd
ISBN
21st
26th
18th
40th
Jacobi Symbol
42nd
Kaprekar Numbers
56th
Kolakoski Constant
36th
Kolakoski Sequence
40th
Leap Years
167th
Levenshtein Distance
101st
17th11th
19th
Leyland Numbers
58th
ln 2
77th
Look and Say
58th
Lucky Numbers
72nd
76th
Lucky Tickets
63rd
Mahjong
30th
Mandelbrot
22nd
Maze
27th
Medal Tally
30th
Morse Decoder
83rd
Morse Encoder
87th
Musical Chords
21st31st
11th
37th
N Queens
91st
Niven Numbers
136th
Niven Numbers (Long)
57th
Number Spiral
30th
35th
47th
Odious Numbers
148th
Odious Numbers (Long)
148th
Ordinal Numbers
73rd
PalindromemordnilaP
8th
Pangram Grep
12th
29th
33rd
55th
174th
27th
82nd
94th
43rd25th
Partition Numbers
78th
Pascal’s Triangle
93rd
41st
Pernicious Numbers
154th
Pernicious Numbers (Long)
62nd
Poker
32nd
Polyominoes
19th
Prime Numbers
416th
Prime Numbers (Long)
181st
Proximity Grid
31st
QR Decoder
33rd
Quine
67th
Recamán
54th
Repeating Decimals
31st
Reverse Polish Notation
46th
Reversi
16th
Rijndael S-box
50th
30th
Rock-paper-scissors-Spock-lizard
19th
37th
Roman to Arabic
86th
ROT13
153rd
Rule 110
46th
Scrambled Sort
17th
18th
30th12th
Set
22nd
Seven Segment
70th
44th
SI Units
21st
Sierpiński Triangle
84th
Smith Numbers
107th
Spelling Numbers
41st
Star Wars GPT
33rd
Star Wars Opening Crawl
38th
Sudoku
29th
Sudoku (Fill-in)
23rd
Ten-pin Bowling
10th
46th
Tic-tac-toe
22nd
Time Distance
30th
Tongue-twisters
69th
Topological Sort
41st
Transpose Sentence
36th
Trinomial Triangle
15th
United States
31st
Vampire Numbers
43rd
Van Eck Sequence
41st
Zeckendorf Representation
32nd
Zodiac Signs
27th
γ
24th
5th
λ
45th
54th52nd
34th
π
41st
τ
41st
φ
69th
√2
102nd
𝑒
38th13th31st21st
85th52nd51st31st
60th47th14th36th31st32nd33rd14th27th
48th29th62nd
25th57th145th88th
39th34th27th34th59th58th51st34th85th86th32nd88th51st
31st40th11th20th6th36th7th12th