12 Days of Christmas
159th
24 Game
126th
99 Bottles of Beer
140th
Abundant Numbers
15th
653rd
Abundant Numbers (Long)
15th
529th
Alphabetic Numbers
146th
Arabic to Roman
172nd
Arithmetic Numbers
164th
Arrows
205th
24th
Ascending Primes
388th
ASCII Table
216th
Billiards
124th
brainfuck
120th
Calendar
4th
Card Number Validation
129th
Catalan Numbers
43rd
Catalan’s Constant
161st
Christmas Trees
375th
Collatz
1,990th
484th
Continued Fractions
8th
CSS Colors
2nd
102nd
Cubes
230th
Day of Week
1,489th
1,305th
70th
DFA Simulator
110th
Diamonds
1,285th
65th
1,580th
Divisors
2,888th
804th
Emirp Numbers
1,521st
774th
Emirp Numbers (Long)
842nd
227th
Emojify
233rd
Evil Numbers
1st
1,202nd
Evil Numbers (Long)
1st
946th
2,260th
Factorial Factorisation
193rd
Farey Sequence
174th
Fibonacci
5,983rd
744th
Fizz Buzz
12,203rd8,708th6,718th
9,380th802nd
10,325th
Foo Fizz Buzz Bar
1,949th
9th
Forsyth–Edwards Notation
464th
147th
Fractions
1,929th
873rd
97th
Game of Life
670th
237th
Gijswijt’s Sequence
24th
Gray Code Decoder
238th
Gray Code Encoder
58th
Happy Numbers
2,419th2,443rd
1st
37th
Happy Numbers (Long)
16th
368th
Hexdump
202nd
Hilbert Curve
15th88th
105th124th
36th
3rd
71st
Intersection
204th
Inventory Sequence
168th
ISBN
1,525th
1,576th1,514th
546th
452nd
Jacobi Symbol
160th
Kaprekar Numbers
222nd
Kolakoski Constant
25th
Kolakoski Sequence
304th
Leap Years
1,824th
763rd
Levenshtein Distance
160th
Leyland Numbers
25th
ln 2
237th
Look and Say
57th
72nd
Lucky Numbers
947th
714th
93rd
Lucky Tickets
50th
Mahjong
2nd
Mandelbrot
194th
Maze
124th
Medal Tally
107th
Minesweeper
192nd
Morse Decoder
190th
Morse Encoder
69th
Multitap Input
134th
Musical Chords
141st
N Queens
9th
Niven Numbers
375th
698th
Niven Numbers (Long)
204th
708th
Number Spiral
333rd
Odious Numbers
1st
1,025th
Odious Numbers (Long)
1st
777th
Ordinal Numbers
1,097th
409th
PalindromemordnilaP
138th
Pangram Grep
2,457th1,940th
2,248th99th
2,101st
237th
2,361st
1,763rd2,165th
Partition Numbers
248th
Pascal’s Triangle
1,579th
881st
57th
Pernicious Numbers
1,137th
1,385th
Pernicious Numbers (Long)
622nd
123rd
Poker
130th
Polyominoes
101st
Prime Numbers
3,561st1st
4,119th
1,042nd
Prime Numbers (Long)
1st
2,272nd
238th
Proximity Grid
59th
QR Decoder
144th
Quine
785th
Recamán
78th
Repeating Decimals
17th
Reverse Polish Notation
58th
Reversi
135th
Rijndael S-box
146th
Rock-paper-scissors-Spock-lizard
116th
Roman to Arabic
117th
ROT13
103rd
Rule 110
78th
Scrambled Sort
41st
Set
69th
Seven Segment
133rd
SI Units
7th
Sierpiński Triangle
198th
Smith Numbers
156th
Spelling Numbers
229th
Star Wars GPT
5th
Star Wars Opening Crawl
49th
Sudoku
102nd
Sudoku (Fill-in)
7th
Taxicab Numbers
34th
Ten-pin Bowling
56th
Tic-tac-toe
188th
Time Distance
515th
99th
Tongue-twisters
480th
Topological Sort
109th
Tower of Hanoi
398th
Transpose Sentence
47th
Trinomial Triangle
74th
United States
351st
Vampire Numbers
114th
Van Eck Sequence
15th
Zeckendorf Representation
85th
Zodiac Signs
56th
γ
54th
λ
131st
π
122nd
τ
111th
φ
180th
√2
528th
𝑒
544th2,306th