12 Days of Christmas
9th
24 Game
24th
99 Bottles of Beer
12th
Abundant Numbers
348th
Abundant Numbers (Long)
1,534th
787th
88th
Arabic to Roman
146th
Arithmetic Numbers
122nd
Arrows
755th
23rd
358th
Ascending Primes
81st
ASCII Table
31st
Billiards
21st
brainfuck
31st
Calendar
308th259th51st
Card Number Validation
40th
Catalan Numbers
290th
Catalan’s Constant
152nd
Christmas Trees
1,272nd
17th
2,011th
Collatz
70th
Continued Fractions
366th
393rd
341st
378th343rd74th
369th
CSS Colors
1,225th
1,090th45th
997th
Cubes
8th
Day of Week
1st
DFA Simulator
32nd
Diamonds
1,474th
259th
Divisors
410th
Emirp Numbers
19th
Emirp Numbers (Long)
43rd
Emojify
34th
Evil Numbers
1,051st
Evil Numbers (Long)
247th
Factorial Factorisation
21st
Farey Sequence
48th
Fibonacci
9,623rd5,095th
3,363rd
7,667th
7,593rd
1,248th
4,417th
2,963rd4,548th
4,894th
9,296th
Fizz Buzz
428th
Foo Fizz Buzz Bar
170th
Forsyth–Edwards Notation
35th
Fractions
179th
Game of Life
127th
Gijswijt’s Sequence
243rd
Gray Code Decoder
212th
Gray Code Encoder
77th
Happy Numbers
53rd
Happy Numbers (Long)
65th
Hexdump
43rd
Hilbert Curve
22nd
Intersection
47th
872nd
Inventory Sequence
222nd
ISBN
47th
Jacobi Symbol
61st
653rd
Kaprekar Numbers
163rd
Kolakoski Constant
18th
Kolakoski Sequence
449th
Leap Years
11th
Levenshtein Distance
193rd
Leyland Numbers
102nd
ln 2
506th
Look and Say
74th
Lucky Numbers
61st
Lucky Tickets
99th
391st
Mahjong
335th
273rd
12th
Mandelbrot
25th
Maze
46th
Medal Tally
21st
Minesweeper
425th429th
29th
Morse Decoder
19th
Morse Encoder
19th
Multitap Input
273rd
206th
168th
216th171st25th
323rd
261st
Musical Chords
250th
193rd
199th205th
24th
307th
322nd
N Queens
20th
Niven Numbers
601st
Niven Numbers (Long)
284th
Number Spiral
48th
1,717th
Odious Numbers
877th
1,041st
Odious Numbers (Long)
196th
Ordinal Numbers
123rd
PalindromemordnilaP
378th
Pangram Grep
51st
Partition Numbers
31st
Pascal’s Triangle
532nd
Pernicious Numbers
154th
Pernicious Numbers (Long)
69th
Poker
13th
Polyominoes
12th
Prime Numbers
317th
Prime Numbers (Long)
2,522nd
377th
Proximity Grid
33rd
QR Decoder
14th
Quine
3,602nd
Recamán
48th
Repeating Decimals
60th
Reverse Polish Notation
191st
Reversi
26th
Rijndael S-box
111th
88th
9th
Rock-paper-scissors-Spock-lizard
22nd
Roman to Arabic
1,464th
1,450th
97th
1,439th
ROT13
499th
Rule 110
99th
Scrambled Sort
160th
Set
53rd
Seven Segment
27th
SI Units
4th
Sierpiński Triangle
30th
Smith Numbers
25th
Spelling Numbers
108th
Star Wars GPT
425th
58th
Star Wars Opening Crawl
11th
Sudoku
8th
Sudoku (Fill-in)
29th
Ten-pin Bowling
614th
24th
Tic-tac-toe
164th
Time Distance
13th
Tongue-twisters
15th
Topological Sort
26th
Tower of Hanoi
360th820th427th
63rd352nd221st552nd748th1,119th448th739th491st570th242nd731st878th727th690th489th111th1,044th1,010th485th163rd
743rd178th298th688th529th474th106th189th56th827th306th782nd
480th353rd
769th378th959th403rd885th668th
Transpose Sentence
904th
105th
Trinomial Triangle
330th
United States
30th
Vampire Numbers
22nd
Van Eck Sequence
345th
Zeckendorf Representation
46th
Zodiac Signs
704th
714th
36th
708th
γ
179th
λ
14th
π
323rd
τ
295th
φ
187th
√2
576th
817th
𝑒
382nd