12 Days of Christmas
3,800th
113th
24 Game
290th
25th
99 Bottles of Beer
111th
Abundant Numbers
1,325th
666th
2,489th443rd159th
1st
404th
Abundant Numbers (Long)
843rd
1,991st703rd
1st
153rd
Alphabetic Numbers
135th
Arabic to Roman
29th
330th3rd
Arithmetic Numbers
129th
1st
46th
1,253rd
Arrows
562nd
242nd
Ascending Primes
22nd
ASCII Table
148th
Billiards
52nd
brainfuck
71st
Calendar
39th
329th
327th
2nd
Card Number Validation
73rd
Catalan Numbers
528th
869th
835th470th
1,218th
14th
Catalan’s Constant
291st
87th
Chess Move Validation
76th
Christmas Trees
290th
325th
371st
Collatz
1,217th
138th
Connect Four
25th
47th
120th
28th
Continued Fractions
60th
200th
7th
CSS Colors
3rd
198th
Cubes
178th
Day of Week
287th
427th
127th
1st74th
DFA Simulator
575th
22nd
Diamonds
2,370th
591st
279th
2,498th
Divisors
451st
2,009th1,733rd458th
1st
56th
273rd
Emirp Numbers
312th
Emirp Numbers (Long)
29th
Emojify
125th
Evil Numbers
3,387th
1,424th
2,060th1,264th
1st
183rd
29th
2,606th4,139th
Evil Numbers (Long)
2,182nd
800th
1,397th824th
547th
49th
1,617th
4th
2,342nd
Factorial Factorisation
1,283rd
275th
Farey Sequence
410th
41st
320th
Fibonacci
6,586th
4,487th
9,556th
884th
3,535th
1,047th2,658th2,268th
1st
210th
8,384th5,325th
595th
8,704th
25th
5,841st1,938th3,879th
9,181st
Fizz Buzz
1,601st
1,353rd
1,598th
5,685th1,634th
7,300th3,904th
26th
1,646th
505th
637th
2,889th6,358th
Foo Fizz Buzz Bar
234th
2,363rd367th
1,995th
34th
1,121st
Forsyth–Edwards Notation
626th
91st
Fractions
173rd
1,068th
960th
105th
13th
Game of Life
693rd
135th
Gijswijt’s Sequence
226th
966th
Gray Code Decoder
379th
55th
143rd
68th
Gray Code Encoder
579th
593rd434th
1st
30th
Happy Numbers
150th
1,121st525th1,132nd
1st
828th
24th
Happy Numbers (Long)
676th735th
40th
649th
134th
Hexdump
716th
923rd
27th
Hilbert Curve
125th
Intersection
477th
153rd
Inventory Sequence
1st
86th
ISBN
1,621st
117th1,587th
Jacobi Symbol
83rd
279th
Kaprekar Numbers
303rd
Kolakoski Constant
120th
Kolakoski Sequence
5th
138th
Leap Years
1,017th
2,594th568th
87th
205th2,966th
Levenshtein Distance
129th
4th
Leyland Numbers
85th
427th
8th
ln 2
171st
637th
10th
Look and Say
1st
416th
1,144th
Lucky Numbers
765th
38th
1,524th
Lucky Tickets
58th
6th
Mahjong
214th
95th
Mandelbrot
94th
Maze
20th
Medal Tally
360th
9th
Minesweeper
29th
Morse Decoder
156th
Morse Encoder
179th
Multitap Input
135th
217th
28th
Musical Chords
193rd
N Queens
137th
Nim
60th
383rd275th
118th
21st
Niven Numbers
571st
2,157th1,204th
1st
87th
1,991st
34th
2,464th
Niven Numbers (Long)
930th
1,350th699th
1st
1,157th
55th
124th
Number Spiral
1,437th
808th
134th
Odious Numbers
2,980th
1,164th
1,417th1,211th
1st
146th
31st
3,570th
Odious Numbers (Long)
1,879th
743rd
1,355th792nd
1st
128th
31st
2,108th
Ordinal Numbers
47th
212th
7th
PalindromemordnilaP
117th
564th
20th
Pangram Grep
1,936th2,251st
2,542nd
2,517th
149th
2,243rd
568th
368th
1,120th1,849th
1,097th
1,635th
17th
889th
2,774th
Partition Numbers
20th
Pascal’s Triangle
575th
999th1,290th
1st50th
1,441st
822nd
123rd
Pernicious Numbers
717th
1,444th699th
543rd393rd429th1,262nd
466th
1,650th1,071st1,226th
2,500th871st
640th103rd923rd
1st
517th134th
2,445th1,138th563rd1,198th1,025th888th
333rd
26th
1,285th484th
592nd
1,077th
762nd1,390th
Pernicious Numbers (Long)
375th
317th
1st
11th
Poker
103rd
633rd
Polyominoes
143rd
645th
Prime Numbers
1,845th
1,252nd
1,672nd742nd1,970th
1st23rd
102nd
151st
586th
Prime Numbers (Long)
683rd
1,097th
1,879th707th
1st19th
88th
136th
Proximity Grid
173rd
QR Decoder
164th
Quine
10th5,678th
4,443rd299th4,462nd3,650th2,754th4,698th1,531st4,259th
3,058th5,243rd2,781st1,409th3,340th4,674th2,881st2,315th2,348th4,199th5,662nd2,304th3,363rd1,739th3,757th2,105th2,997th2,214th4,539th1,700th
3,501st2,781st1,860th1,632nd
2,972nd1,302nd3,651st2,019th1,894th607th3,145th
149th4,950th
533rd4,684th2,066th3,467th1,918th3,603rd3,570th
5,700th
5,588th
Recamán
205th
47th
Repeating Decimals
47th
18th
Reverse Polish Notation
1st
131st
Reversi
16th
40th
Rijndael S-box
951st
119th
Rock-paper-scissors-Spock-lizard
507th
70th
Roman to Arabic
141st1,021st
347th
23rd51st
ROT13
235th
415th
13th
491st
Rule 110
93rd
Scrambled Sort
1st
29th
Set
411th
34th
Seven Segment
243rd
454th
SI Units
33rd
Sierpiński Triangle
169th
Smith Numbers
151st
Spelling Numbers
432nd1st
149th
Star Wars GPT
56th
98th
49th
15th
Star Wars Opening Crawl
134th
Sudoku
145th
Sudoku (Fill-in)
529th
184th
Taxicab Numbers
6th
Ten-pin Bowling
448th
19th
Tic-tac-toe
131st
Time Distance
29th
Tongue-twisters
662nd
81st
Topological Sort
140th
Tower of Hanoi
116th
467th
347th
46th
Transpose Sentence
105th
63rd466th
1st
660th
121st
Trinomial Triangle
188th
170th
39th
Ulam Sequence
45th
25th
United States
1,063rd
1,076th
328th
Vampire Numbers
61st
Van Eck Sequence
113th
22nd
Zeckendorf Representation
227th
49th
Zodiac Signs
99th
γ
204th
98th
λ
2,024th
503rd
1,777th
145th
π
2,888th
191st
672nd
124th
436th
94th
τ
159th
608th
90th
63rd
φ
225th
2,149th
837th606th
14th
√2
264th
1,270th
304th
17th
𝑒
238th
7th1,199th