12 Days of Christmas
27th
13th
24 Game
87th36th
29th
99 Bottles of Beer
41st
26th
Abundant Numbers
157th
1st210th3,741st
Abundant Numbers (Long)
197th
1st235th
Arabic to Roman
204th
128th
Arithmetic Numbers
140th95th62nd40th
Arrows
56th
Ascending Primes
135th275th162nd145th
ASCII Table
47th
57th142nd
Billiards
48th24th30th26th128th
brainfuck
72nd
53rd11th
Calendar
143rd
135th
Card Number Validation
76th245th💎25th332nd
Catalan Numbers
604th
12th328th
Catalan’s Constant
350th
268th63rd564th
Christmas Trees
69th
18th29th84th
Collatz
93rd450th1st241st1,936th
Continued Fractions
114th203rd2nd101st
CSS Colors
212th
343rd483rd
Cubes
110th
Day of Week
645th
714th
DFA Simulator
95th142nd1st30th249th
Diamonds
92nd
1st59th85th
Divisors
495th416th356th471st3,079th
Emirp Numbers
202nd
18th60th2,129th
Emirp Numbers (Long)
111th
51st
Emojify
200th
Evil Numbers
404th
43rd958th803rd
Evil Numbers (Long)
361st
39th692nd1,028th
Factorial Factorisation
69th111th
38th724th
Farey Sequence
464th
147th665th
Fibonacci
416th908th1st2,882nd9,107th
Fizz Buzz
758th
1st141st
Foo Fizz Buzz Bar
497th
266th
Forsyth–Edwards Notation
76th
4th
Fractions
267th198th1st250th987th
Game of Life
68th158th35th20th
Gijswijt’s Sequence
82nd252nd
250th
Gray Code Decoder
96th161st18th59th
Gray Code Encoder
312th290th1st20th597th
Happy Numbers
213th158th29th742nd494th
Happy Numbers (Long)
132nd133rd2nd432nd
Hexdump
118th
Hilbert Curve
16th82nd
22nd39th
Intersection
88th
55th891st
Inventory Sequence
55th83rd
31st
ISBN
60th
15th80th1,155th
Jacobi Symbol
203rd
Kaprekar Numbers
246th26th
461st
Kolakoski Constant
228th
9th30th
Kolakoski Sequence
74th
61st86th385th
Leap Years
1,338th
177th62nd1,214th
Levenshtein Distance
326th
262nd
Leyland Numbers
208th
270th
ln 2
497th
1st3rd781st
Look and Say
160th
30th11th
Lucky Numbers
308th
59th
Lucky Tickets
145th115th1st138th
Mahjong
56th105th75th20th35th
Mandelbrot
152nd38th415th36th201st
Maze
190th
53rd13th
Medal Tally
49th249th58th22nd241st
Minesweeper
8th
Morse Decoder
102nd
129th
Morse Encoder
62nd
67th
Multitap Input
4th
Musical Chords
37th
24th63rd
N Queens
36th141st
52nd243rd
Niven Numbers
978th270th1st674th1,407th
Niven Numbers (Long)
293rd539th23rd86th
Number Spiral
64th42nd22nd351st
Odious Numbers
675th
42nd829th695th
Odious Numbers (Long)
567th
40th648th982nd
Ordinal Numbers
174th
98th45th
PalindromemordnilaP
44th87th
Pangram Grep
757th
1st96th213th
Partition Numbers
268th137th9th126th584th
Pascal’s Triangle
323rd
134th187th
Pernicious Numbers
1,120th300th1st246th1,028th
Pernicious Numbers (Long)
400th
541st
Poker
34th97th3rd10th86th
Polyominoes
28th81st104th9th10th
Prime Numbers
756th
231st345th965th
Prime Numbers (Long)
709th437th177th929th
Proximity Grid
72nd
💎4th37th
QR Decoder
100th
Quine
288th
157th567th3,536th
Recamán
60th
32nd13th1,146th
Repeating Decimals
42nd
Reverse Polish Notation
284th
1st128th
Reversi
125th
2nd72nd
Rijndael S-box
20th151st6th25th52nd
Rock-paper-scissors-Spock-lizard
38th
264th25th50th
Roman to Arabic
716th
ROT13
583rd427th481st89th288th
Rule 110
15th
425th
Scrambled Sort
302nd259th11th175th242nd
Set
174th292nd47th66th155th
Seven Segment
53rd
19th
SI Units
96th
Sierpiński Triangle
290th31st4th16th325th
Smith Numbers
36th
107th16th
Spelling Numbers
137th
126th
Star Wars GPT
111th124th4th72nd153rd
Star Wars Opening Crawl
26th
3rd
Sudoku (Fill-in)
145th
Taxicab Numbers
52nd
243rd
Ten-pin Bowling
203rd
Tic-tac-toe
121st253rd1st8th5th
Time Distance
18th
251st
Tongue-twisters
138th
Topological Sort
35th194th10th116th
Tower of Hanoi
80th135th
43rd301st
Transpose Sentence
208th411th1st93rd384th
Trinomial Triangle
269th362nd9th307th
United States
Vampire Numbers
35th
Van Eck Sequence
236th
494th
Zeckendorf Representation
64th41st1st160th711th
Zodiac Signs
83rd
47th
γ
136th
868th
λ
52nd
1,145th
π
530th
90th1st1,148th
τ
26th1st893rd
φ
16th1,145th
√2
1,291st
390th14th1,324th
𝑒
310th
15th17th1,272nd