12 Days of Christmas
644th
444th97th
2,881st1,759th
24 Game
83rd
160th
99 Bottles of Beer
1,111th9th
2,004th503rd
1,193rd
Abundant Numbers
1st446th
384th
Abundant Numbers (Long)
1st1,227th
269th
Alphabetic Numbers
17th
233rd
307th
Arabic to Roman
1,666th
214th134th
635th
Arithmetic Numbers
1st178th
604th
Arrows
293rd68th
406th
Ascending Primes
33rd24th
43rd
245th
ASCII Table
893rd37th312th
1,392nd1,475th
910th
Billiards
116th80th
249th
brainfuck
316th1,480th15th
846th
709th
Calendar
359th75th
283rd
Card Number Validation
1st112th
122nd
Catalan Numbers
1st373rd
1,431st
981st
Catalan’s Constant
120th63rd
329th
Christmas Trees
1st33rd
98th
Collatz
21st1,304th77th
1,158th
1,438th
Connect Four
68th
138th
204th
Continued Fractions
1st56th
307th
360th
CSS Colors
365th201st
243rd3rd
48th
Cubes
261st31st272nd
648th
346th
Day of Week
954th558th
689th
1st
DFA Simulator
252nd59th14th
302nd
Diamonds
1,433rd
141st403rd12th534th402nd
364th
1,322nd
Divisors
1st207th
2,235th
Emirp Numbers
1st21st
440th
Emirp Numbers (Long)
25th21st
193rd
422nd
Emojify
346th27th
407th
Evil Numbers
1st261st
191st
2,387th
Evil Numbers (Long)
570th249th
54th
Factorial Factorisation
21st159th
19th
455th
Farey Sequence
15th19th415th
55th
Fibonacci
1st4,824th
2,750th
Fizz Buzz
3,713th
1,859th6,566th
1,925th
Foo Fizz Buzz Bar
1,179th1,438th
372nd
Forsyth–Edwards Notation
6th33rd
376th
Fractions
3rd173rd286th
667th
Game of Life
885th
1st122nd
169th
465th
Gijswijt’s Sequence
217th322nd
183rd
235th
Gray Code Decoder
1st98th
27th
Gray Code Encoder
1st295th
122nd
Happy Numbers
1st517th
434th
Happy Numbers (Long)
1st648th
88th
783rd
Hexdump
101st6th
302nd
Hilbert Curve
360th3rd
133rd
Intersection
438th102nd
986th
615th390th
439th
797th
787th
Inventory Sequence
1st527th
29th
1,132nd
ISBN
1st474th
15th
889th
Jacobi Symbol
118th376th8th
177th
Kaprekar Numbers
1st313th
249th
Kolakoski Constant
1st114th
180th
325th
Kolakoski Sequence
543rd202nd
5th
Leap Years
1st1,721st
346th
Levenshtein Distance
107th174th
591st
Leyland Numbers
1st519th
276th
ln 2
1st414th
805th
272nd
Look and Say
1st274th
101st
Lucky Numbers
1st156th
30th
39th
Lucky Tickets
426th
240th
361st
Mahjong
232nd124th6th
122nd
260th
Mandelbrot
227th119th
243rd
Maze
273rd8th
78th
Medal Tally
30th183rd
279th
344th
Minesweeper
8th93rd
177th
Morse Decoder
248th18th
157th
Morse Encoder
322nd25th
315th
Multitap Input
55th29th20th
215th
290th
Musical Chords
567th226th22nd99th
207th
N Queens
6th
217th
Nim
188th140th216th
501st
Niven Numbers
1st1,230th
2,051st
Niven Numbers (Long)
1st1,228th
970th
Number Spiral
1st36th
457th
602nd
Odious Numbers
1st245th
154th
Odious Numbers (Long)
1st217th
135th
Ordinal Numbers
619th624th
773rd
PalindromemordnilaP
1st344th
179th
Pangram Grep
598th1st920th
334th
Partition Numbers
324th120th
578th
503rd
Pascal’s Triangle
1st52nd
88th
Pernicious Numbers
1st260th
1,038th
Pernicious Numbers (Long)
1st21st
447th
Poker
2nd
113th
Polyominoes
6th
116th
Prime Numbers
1st25th
105th
Prime Numbers (Long)
1st21st
91st
Proximity Grid
99th17th
48th
327th
QR Decoder
343rd
2nd21st246th
224th
348th
367th
Quine
5,592nd
4,559th3,543rd4,827th
1st1,755th5,585th5,055th244th
3,490th
686th5,802nd
2,715th
Recamán
418th
845th
387th
749th
Repeating Decimals
67th
193rd
36th486th
Reverse Polish Notation
1st1,174th190th
595th
Reversi
18th12th
216th
340th
332nd
Rijndael S-box
181st
1,105th
103rd19th
273rd
Rock-paper-scissors-Spock-lizard
370th13th
37th
Roman to Arabic
1st650th
460th
51st
ROT13
1st262nd
181st
5th
Rule 110
1st84th
257th
280th
Scrambled Sort
1st79th
102nd
Semiprime Numbers
14th
270th
Set
194th94th
345th
351st
Seven Segment
484th223rd185th
604th
440th
SI Units
174th10th
266th
116th273rd
Sierpiński Triangle
199th270th11th
552nd
222nd
Smith Numbers
312th83rd
579th
Snake
150th
264th
Spelling Numbers
1st
349th129th
445th
Sphenic Numbers
240th
271st
Star Wars GPT
24th188th
160th
Star Wars Opening Crawl
140th183rd7th
229th
499th
Sudoku
308th618th15th
320th
322nd
Sudoku (Fill-in)
287th557th13th
350th231st
412th
253rd
Taxicab Numbers
1st298th
28th
277th
Ten-pin Bowling
160th26th230th
249th
359th
Tic-tac-toe
68th
259th
Time Distance
204th4th
17th
Tongue-twisters
1,302nd6th
290th
Topological Sort
3rd38th
246th
268th
Tower of Hanoi
7th36th524th
53rd
Transpose Sentence
65th1st185th
107th
Trinomial Triangle
1st62nd
260th
United States
174th113th211th
429th
Vampire Numbers
199th
215th
390th
Van Eck Sequence
1st74th
67th
771st
Zeckendorf Representation
1st148th
139th
Zodiac Signs
19th
203rd
γ
1,118th65th
2nd123rd
λ
426th260th
445th
1,905th
π
1st292nd
562nd746th
τ
94th338th
670th
206th
φ
1st265th
1,096th
√2
1st532nd
1,234th
𝑒
1st78th
1,240th
1,701st