12 Days of Christmas
400th
24 Game
121st
99 Bottles of Beer
1,032nd
Abundant Numbers
1,132nd
Abundant Numbers (Long)
536th
Arabic to Roman
479th
Arithmetic Numbers
447th
Arrows
16th
22nd
361st
21st
18th
Ascending Primes
251st
ASCII Table
463rd
Billiards
96th
brainfuck
373rd
Card Number Validation
210th
Catalan Numbers
411th
Catalan’s Constant
164th
Christmas Trees
806th
Collatz
781st
CSS Colors
21st
294th
Cubes
345th
Day of Week
320th
DFA Simulator
123rd
Diamonds
43rd
87th
Divisors
510th
Emirp Numbers
799th
Emirp Numbers (Long)
321st
Emojify
358th
Evil Numbers
57th
Evil Numbers (Long)
577th
Factorial Factorisation
16th
183rd
Farey Sequence
211th
Fibonacci
187th
Fizz Buzz
33rd75th29th50th42nd20th218th253rd118th24th49th
70th19th71st51st39th45th66th
48th68th199th
9th4th19th
197th797th
12th
9th
75th
210th5th104th
80th350th
79th
61st
25th
Foo Fizz Buzz Bar
843rd
Forsyth–Edwards Notation
185th
Fractions
559th
Game of Life
27th
203rd
Gijswijt’s Sequence
151st
Happy Numbers
104th
Happy Numbers (Long)
362nd
Hexdump
182nd
Hilbert Curve
87th
Intersection
369th
Inventory Sequence
238th
ISBN
32nd
15th
31st
366th
Jacobi Symbol
153rd
Kaprekar Numbers
107th
Kolakoski Constant
146th
Kolakoski Sequence
307th
Leap Years
1,098th
Levenshtein Distance
20th
27th20th
Leyland Numbers
383rd
ln 2
232nd
Look and Say
394th
12th
Lucky Numbers
46th
Lucky Tickets
169th
Mahjong
14th
3rd
5th
Mandelbrot
108th
Maze
130th
Medal Tally
140th
Minesweeper
15th
6th11th
🦄
Morse Decoder
252nd
Morse Encoder
282nd
Musical Chords
36th
16th
12th
108th
N Queens
127th
Niven Numbers
904th
Niven Numbers (Long)
466th
Number Spiral
278th
Odious Numbers
933rd
Odious Numbers (Long)
470th
Ordinal Numbers
458th
PalindromemordnilaP
186th
Pangram Grep
28th
16th
85th
23rd
52nd21st28th
29th65th27th
43rd
66th
61st
22nd
29th
Partition Numbers
128th
Pascal’s Triangle
74th
Pernicious Numbers
649th
Pernicious Numbers (Long)
294th
Poker
138th
Polyominoes
81st
Prime Numbers
890th
Prime Numbers (Long)
571st
Proximity Grid
116th
QR Decoder
112th
Quine
813th
Recamán
421st
Repeating Decimals
138th
Reverse Polish Notation
268th
Reversi
88th
Rijndael S-box
66th
159th
Rock-paper-scissors-Spock-lizard
27th
316th
Roman to Arabic
55th
27th
325th
8th
ROT13
220th
Rule 110
226th
Scrambled Sort
26th
23rd
16th
Set
118th
Seven Segment
421st
SI Units
12th
Sierpiński Triangle
399th
Smith Numbers
245th
Spelling Numbers
245th
Star Wars GPT
98th
Star Wars Opening Crawl
141st
Sudoku
146th
Sudoku (Fill-in)
116th
Ten-pin Bowling
16th
Tic-tac-toe
163rd
Time Distance
192nd
Tongue-twisters
477th
Topological Sort
93rd
Transpose Sentence
203rd
Trinomial Triangle
118th
United States
30th
388th
Vampire Numbers
232nd
Van Eck Sequence
326th
Zeckendorf Representation
149th
Zodiac Signs
19th
144th
14th
γ
95th
λ
47th
52nd54th
π
23rd11th25th
120th74th56th15th28th
46th52nd15th35th30th30th33rd12th21st8th57th37th54th
42nd7th87th216th7th106th23rd14th18th11th22nd26th52nd87th70th23rd500th19th37th21st49th46th11th34th14th14th10th41st
6th
τ
271st
φ
345th
√2
505th
𝑒
395th93rd