12 Days of Christmas
533rd
118th
99 Bottles of Beer
80th
1,090th
69th
Abundant Numbers
224th
70th1st
20th56th198th567th49th
301st
Abundant Numbers (Long)
88th1st
69th34th1,501st833rd
404th
Arabic to Roman
29th
290th
Arithmetic Numbers
1st
Ascending Primes
121st
18th
217th
133rd
ASCII Table
47th
brainfuck
67th
267th
82nd
Calendar
204th
Card Number Validation
1st
115th
Catalan Numbers
102nd
418th
253rd1st
214th538th
10th
650th
Catalan’s Constant
5th
Christmas Trees
59th
445th
Collatz
764th452nd
Continued Fractions
1st
314th
77th
CSS Colors
88th
Day of Week
834th
DFA Simulator
81st
Diamonds
53rd105th
28th
Divisors
151st
219th1st184th
1,138th362nd
45th
923rd
Emirp Numbers
721st
65th1st
579th
Emirp Numbers (Long)
387th
246th85th
296th
Evil Numbers
1,881st
523rd1st234th
411th166th
22nd
609th
Evil Numbers (Long)
873rd
361st1st249th
24th
62nd
619th
Factorial Factorisation
86th
70th
Farey Sequence
429th
Fibonacci
391st
808th
574th1st
193rd771st368th
20th356th1,092nd
Fizz Buzz
699th1st5,421st
695th660th
5th
1,567th
Foo Fizz Buzz Bar
222nd196th1,512th
331st118th
1,160th
351st
Fractions
1st289th
263rd
351st
530th
Gijswijt’s Sequence
92nd
298th
Gray Code Decoder
1st
Gray Code Encoder
1st
381st
483rd
Happy Numbers
383rd1st481st
1,007th403rd
720th
233rd
Happy Numbers (Long)
88th1st
104th61st
541st
270th
Intersection
50th
474th
35th
545th
Inventory Sequence
1st
382nd79th
ISBN
149th
12th
234th
Jacobi Symbol
312th
92nd2nd
191st
361st
Kolakoski Constant
11th
97th
65th💎
18th113th
282nd
Kolakoski Sequence
33rd
76th
99th1st116th41st252nd1st
52nd
133rd
Leap Years
375th
154th
631st84th1,089th
61st
45th214th
Levenshtein Distance
194th
169th
456th
Leyland Numbers
111th1st378th
100th
412th
ln 2
215th1st394th
106th
79th
Look and Say
106th1st
118th40th70th
464th
Lucky Numbers
72nd1st
399th
36th
68th
Lucky Tickets
348th
107th1st
4th
Maze
61st14th
70th
Minesweeper
20th
57th
Musical Chords
52nd1st
123rd6th60th184th
65th
Niven Numbers
615th
250th
332nd1st
77th1,292nd1,056th
25th295th994th
Niven Numbers (Long)
567th
379th
1,302nd357th1st
252nd90th
24th
668th
Number Spiral
1st26th
8th
Odious Numbers
1,903rd
418th1st219th
280th132nd823rd23rd
541st
Odious Numbers (Long)
937th
309th1st192nd
113th711th23rd
557th
Ordinal Numbers
443rd
260th
PalindromemordnilaP
89th522nd
218th
339th
250th
Pangram Grep
149th1st
258th284th
655th210th348th
Pascal’s Triangle
250th
155th1st
202nd80th245th23rd
331st
Pernicious Numbers
1,286th1st228th
392nd164th282nd20th
884th
Pernicious Numbers (Long)
512th53rd
38th
Prime Numbers
458th
280th
1,238th372nd1st19th206th702nd97th351st145th251st682nd
Prime Numbers (Long)
437th
432nd
1,280th441st1st15th
496th83rd
130th
776th
QR Decoder
💎130th
6th
Quine
5th277th
482nd1,232nd
1,572nd
140th
273rd
Recamán
53rd
118th
391st
103rd512th64th441st
Repeating Decimals
233rd
Reverse Polish Notation
536th
1st108th
129th
210th
Rock-paper-scissors-Spock-lizard
119th
Roman to Arabic
153rd
666th
79th
554th
ROT13
207th
74th319th
7th
Rule 110
77th
Scrambled Sort
1st
337th
298th
Seven Segment
53rd
Sierpiński Triangle
352nd
37th
Smith Numbers
409th
706th72nd
206th
79th
Spelling Numbers
1st
136th
Star Wars GPT
1st
Star Wars Opening Crawl
23rd
Taxicab Numbers
1st
247th
341st
Ten-pin Bowling
138th
172nd
210th248th
39th
Tic-tac-toe
1st
Tongue-twisters
171st
76th
Transpose Sentence
1st
332nd
Trinomial Triangle
286th
United States
404th
137th
Vampire Numbers
47th💎
299th
Van Eck Sequence
98th
87th
169th1st324th
310th32nd409th10th
141st
Zeckendorf Representation
462nd
γ
1st
λ
160th
675th
420th18th
7th
30th
π
126th
203rd427th
148th
264th74th22nd336th
8th106th204th
τ
98th
214th425th
136th
297th56th17th234th
9th97th238th
φ
188th
292nd
253rd1st235th169th58th786th
12th52nd
√2
227th
414th
274th1st488th128th170th825th
13th224th431st
𝑒
240th
259th
717th252nd256th163rd180th108th289th
3rd205th365th