12 Days of Christmas
16th28th23rd32nd161st152nd123rd41st44th26th22nd20th28th20th12th71st31st54th20th19th129th72nd38th26th70th34th19th21st51st82nd138th14th1,178th25th49th110th90th
18th25th48th20th17th22nd14th
24 Game
36th
99 Bottles of Beer
95th
Abundant Numbers
336th
Abundant Numbers (Long)
24th163rd
Arabic to Roman
160th
Arithmetic Numbers
100th
Arrows
68th
Ascending Primes
67th
ASCII Table
108th
Billiards
25th
brainfuck
127th
Calendar
23rd
Card Number Validation
79th
Catalan Numbers
75th
Catalan’s Constant
Christmas Trees
42nd
Collatz
96th
Continued Fractions
24th
CSS Colors
63rd
29th
23rd
Cubes
48th
Day of Week
143rd
DFA Simulator
39th
Diamonds
48th
94th
109th
12th
Divisors
275th
Emirp Numbers
106th
Emirp Numbers (Long)
54th
Emojify
81st
10th
257th
Evil Numbers
240th
Evil Numbers (Long)
105th
Factorial Factorisation
12th
35th
18th
7th
Farey Sequence
72nd
Fibonacci
61st115th
233rd
183rd
173rd310th
122nd75th
56th
109th
1,155th41st
180th
Fizz Buzz
18th
416th
Foo Fizz Buzz Bar
55th
Forsyth–Edwards Notation
46th
Fractions
89th
Game of Life
67th
Gijswijt’s Sequence
23rd
Gray Code Decoder
36th
Gray Code Encoder
48th
Happy Numbers
102nd
133rd
Happy Numbers (Long)
79th
Hexdump
26th
Hilbert Curve
31st
Intersection
90th
Inventory Sequence
74th
ISBN
103rd
Jacobi Symbol
33rd
Kaprekar Numbers
52nd
Kolakoski Constant
39th
147th
Kolakoski Sequence
107th
Leap Years
190th
Levenshtein Distance
74th
Leyland Numbers
37th
ln 2
40th
Look and Say
42nd
Lucky Numbers
71st
Lucky Tickets
55th
Mahjong
24th
24th
Mandelbrot
41st
Maze
45th
Medal Tally
48th
Minesweeper
31st
Morse Decoder
74th
Morse Encoder
48th
Multitap Input
28th
Musical Chords
41st
N Queens
41st
Niven Numbers
241st
Niven Numbers (Long)
87th
Number Spiral
33rd
45th
15th
Odious Numbers
157th
Odious Numbers (Long)
84th
Ordinal Numbers
183rd
PalindromemordnilaP
58th
Pangram Grep
28th24th
54th21st
36th
65th
174th
534th
17th35th
Partition Numbers
42nd
Pascal’s Triangle
133rd
32nd
Pernicious Numbers
154th
Pernicious Numbers (Long)
63rd
Poker
38th
Polyominoes
21st
Prime Numbers
254th
Prime Numbers (Long)
137th
Proximity Grid
32nd
QR Decoder
32nd
Quine
33rd
82nd
Recamán
72nd
Repeating Decimals
31st
Reverse Polish Notation
100th
Reversi
34th
Rijndael S-box
55th
Rock-paper-scissors-Spock-lizard
102nd
Roman to Arabic
136th
ROT13
41st
Rule 110
87th
Scrambled Sort
45th
Set
36th
Seven Segment
54th
SI Units
15th
Sierpiński Triangle
93rd
Smith Numbers
59th
Spelling Numbers
57th
Star Wars GPT
18th
Star Wars Opening Crawl
16th
Sudoku
50th
Sudoku (Fill-in)
35th
Ten-pin Bowling
54th
Tic-tac-toe
56th
Time Distance
34th
Tongue-twisters
63rd
Topological Sort
30th
Tower of Hanoi
57th
42nd
Transpose Sentence
12th
52nd
13th
Trinomial Triangle
38th
United States
100th
Vampire Numbers
49th
Van Eck Sequence
84th
Zeckendorf Representation
44th
Zodiac Signs
53rd
γ
40th
λ
27th
76th
86th
π
136th
τ
85th
φ
52nd
√2
81st
𝑒
79th
42nd