12 Days of Christmas
12th
47th
24 Game
33rd
99 Bottles of Beer
52nd
Abundant Numbers
13th
65th
Abundant Numbers (Long)
51st
Alphabetic Numbers
78th
Arabic to Roman
83rd
20th33rd
Arithmetic Numbers
8th
23rd
12th
Arrows
154th
Ascending Primes
67th
ASCII Table
53rd
Billiards
30th
brainfuck
30th
40th
Calendar
149th
Card Number Validation
74th
Catalan Numbers
87th
97th
Catalan’s Constant
3rd
54th
39th
Christmas Trees
18th
28th
63rd
Collatz
3rd
61st138th
6th
Continued Fractions
35th
CSS Colors
78th
44th
49th130th
Cubes
8th
80th
Day of Week
4th
1st
99th54th
28th
DFA Simulator
39th
Diamonds
84th
Divisors
14th
75th
203rd
3rd
Emirp Numbers
81st37th
149th
Emirp Numbers (Long)
30th
33rd
Emojify
151st
Evil Numbers
271st
20th
Evil Numbers (Long)
56th
198th
Factorial Factorisation
19th
37th
24th
Farey Sequence
125th
Fibonacci
86th42nd22nd49th69th57th
23rd
136th157th
161st
53rd
57th
212th
38th
Fizz Buzz
90th
195th
180th
52nd
74th
Foo Fizz Buzz Bar
5th
21st
Forsyth–Edwards Notation
34th
Fractions
6th
71st
64th
1st
Game of Life
2nd
45th
Gijswijt’s Sequence
88th
Gray Code Encoder
123rd
Happy Numbers
192nd
Happy Numbers (Long)
63rd
Hexdump
7th
86th
Hilbert Curve
78th
Intersection
94th
26th
Inventory Sequence
57th
ISBN
7th
31st
Jacobi Symbol
39th
Kaprekar Numbers
79th
Kolakoski Constant
2nd
41st
Kolakoski Sequence
13th
19th
Leap Years
13th
48th
90th
105th
Levenshtein Distance
81st
50th
Leyland Numbers
69th
ln 2
2nd
35th41st
90th
Look and Say
40th
Lucky Numbers
145th
Lucky Tickets
97th
Mahjong
43rd
Mandelbrot
31st
Maze
87th
Medal Tally
55th
Minesweeper
91st
Morse Decoder
36th
Morse Encoder
34th
Multitap Input
95th
Musical Chords
81st
N Queens
19th
22nd
Niven Numbers
230th
94th
Niven Numbers (Long)
107th
52nd
Number Spiral
11th
27th
Odious Numbers
139th
140th
Odious Numbers (Long)
180th
Ordinal Numbers
141st
130th
47th
PalindromemordnilaP
48th
Pangram Grep
64th
Partition Numbers
134th
Pascal’s Triangle
55th
101st
208th
Pernicious Numbers
181st
Pernicious Numbers (Long)
96th
Poker
49th
Polyominoes
58th
Prime Numbers
62nd
61st
101st
Prime Numbers (Long)
208th
Proximity Grid
67th
QR Decoder
51st
Quine
423rd
92nd
Recamán
66th
Repeating Decimals
63rd
28th
Reverse Polish Notation
61st
102nd
50th
Reversi
92nd
Rijndael S-box
16th
56th
Rock-paper-scissors-Spock-lizard
32nd
Roman to Arabic
94th28th
ROT13
175th
Rule 110
4th
41st
76th
Scrambled Sort
37th
Set
36th
Seven Segment
10th
44th
SI Units
55th
Sierpiński Triangle
133rd
Smith Numbers
49th
Spelling Numbers
95th
31st
Star Wars GPT
83rd
Star Wars Opening Crawl
52nd
Sudoku
3rd
74th
Sudoku (Fill-in)
3rd
64th
Taxicab Numbers
84th
Ten-pin Bowling
59th
Tic-tac-toe
65th
Time Distance
20th
Tongue-twisters
4th
44th
Topological Sort
97th
Tower of Hanoi
4th
86th
Transpose Sentence
78th
Trinomial Triangle
50th
Ulam Sequence
74th
United States
91st29th
Vampire Numbers
34th
Van Eck Sequence
54th
17th
Zeckendorf Representation
23rd
Zodiac Signs
55th
γ
2nd
57th
53rd
λ
3rd
30th
π
6th
71st
39th
43rd
7th
τ
3rd
48th
43rd
φ
4th
21st
57th66th
84th
√2
6th
24th
51st
125th
𝑒
5th
24th
56th62nd
137th