12 Days of Christmas
2,442nd
975th
870th
581st196th
256th
65th
283rd
231st260th
194th
24 Game
243rd
99 Bottles of Beer
3,045th
568th168th
176th
221st
478th
211th
205th
Abundant Numbers
2,031st
796th803rd512th
407th
1,476th781st931st469th81st
546th477th
1,924th1,870th1,095th
854th
658th
144th356th535th3,048th909th
1,873rd
Abundant Numbers (Long)
1,071st351st
904th111th
1,570th
231st
87th
656th532nd635th
278th
Arabic to Roman
470th535th478th
13th
427th
234th
375th
496th
Arithmetic Numbers
299th
68th
1,229th
92nd
Arrows
139th133rd
191st253rd
13th
180th
Ascending Primes
259th
ASCII Table
781st
429th
454th
Billiards
241st
brainfuck
749th
330th
202nd
620th
203rd
103rd
240th319th
Catalan Numbers
1,058th
130th
290th
38th
887th109th
Catalan’s Constant
3rd
330th
Christmas Trees
2,477th1,294th
140th
412th
160th
638th
224th
375th
135th169th
301st
Collatz
11th
112th
CSS Colors
533rd
479th
174th
57th
120th
171st
Cubes
709th
196th
296th
437th
Day of Week
1st
DFA Simulator
274th
113th
Diamonds
1,910th275th
340th
452nd
834th
377th
473rd
632nd415th840th
582nd
Divisors
3,804th
3,832nd
4,840th462nd752nd
610th
1,143rd
896th849th1,195th
1,427th1,936th466th
1,776th749th336th2,348th
506th795th1,877th1,336th713th2,173rd635th
27th538th649th396th551st3,148th1,103rd2,742nd
1,358th
Emirp Numbers
1,146th59th108th
288th
163rd373rd
376th
617th
667th381st
351st
739th31st622nd
733rd
Emirp Numbers (Long)
427th
397th195th
Emojify
187th57th
272nd
347th
3rd
111th
Evil Numbers
1,223rd
3,063rd734th604th819th
649th
1,622nd
1,740th2,113th165th
544th436th
2,165th1,764th760th
1,336th2,278th
40th
919th1,282nd1,448th
2,255th
1,000th
Evil Numbers (Long)
291st
1,042nd
68th
766th
99th
Farey Sequence
80th
Fibonacci
1,970th3,439th
4,777th
8,733rd703rd406th586th
2,565th
354th
1,095th
2,814th1,071st789th1st3,122nd
638th191st5,351st
480th2,488th2,088th1,929th2,625th3,154th339th
43rd
307th1,117th967th2,412th1,991st3,473rd
2,118th
Fizz Buzz
4,739th
3,613th2,485th4,315th
2,063rd
126th
3,792nd4,912th5,336th2,150th
3,115th
57th
110th510th4,606th8,707th4,268th
5,050th
Foo Fizz Buzz Bar
900th
457th
1,317th
463rd
18th
1,206th
Forsyth–Edwards Notation
625th
163rd
113th
Fractions
364th
627th
695th
10th
Game of Life
255th
169th
202nd
Gijswijt’s Sequence
264th
Happy Numbers
1,751st585th392nd
348th
465th
526th620th
1,046th
205th
29th
961st85th760th
1,440th
Happy Numbers (Long)
775th
750th
271st
370th
798th
354th
782nd388th
572nd
Hexdump
403rd
61st
5th
Intersection
623rd
317th
Inventory Sequence
383rd
375th
58th
ISBN
308th439th326th
65th
549th
474th
Jacobi Symbol
17th
183rd
Kolakoski Constant
241st
238th
Kolakoski Sequence
978th
498th241st
757th
225th319th
583rd
764th
622nd
257th
548th
Leap Years
4,142nd648th
2,027th
38th
2,487th
1,980th
823rd
1,934th2,117th
Levenshtein Distance
583rd
112th
498th
492nd
44th
3rd
Leyland Numbers
286th
245th
677th
621st
196th
20th
495th
726th
ln 2
83rd
360th
Look and Say
193rd
123rd
Lucky Numbers
70th
Lucky Tickets
331st
Maze
248th
190th
Medal Tally
211th
Morse Decoder
163rd
108th
216th
Morse Encoder
166th
159th
161st
151st
Musical Chords
267th
Niven Numbers
1,862nd2,151st1,738th1,595th982nd432nd2,786th224th371st556th1,973rd1,239th407th1,959th243rd960th790th853rd773rd1,399th1,057th1st349th2,047th642nd685th104th291st2,730th
326th514th1,112th1,154th1,551st712th97th902nd44th1,052nd83rd1,073rd450th2,425th534th867th749th2,725th820th1,296th
Niven Numbers (Long)
686th
422nd
562nd502nd42nd97th
Number Spiral
690th
172nd
Odious Numbers
1,543rd
2,684th657th299th
508th
1,299th
1,137th
123rd
372nd389th
1,826th1,551st743rd
796th2,149th
38th
773rd1,017th1,112th
1,879th
835th
Odious Numbers (Long)
421st
814th
105th
785th
36th
Ordinal Numbers
437th
48th
141st
778th
239th
101st461st
3rd
Pangram Grep
1,622nd
1,118th
1,423rd144th408th
356th
360th97th
1,336th
1,831st
348th
262nd
136th670th
1,633rd396th
870th
Pascal’s Triangle
2,380th773rd
1st
636th
415th
750th
228th
199th1,077th
Pernicious Numbers
1,565th567th1,225th799th
2,174th255th352nd513th
234th811th689th1,122nd723rd1,091st644th
1,472nd94th883rd609th140th
380th490th868th836th209th290th119th
34th
175th191st425th1,741st827th556th673rd
585th943rd
Pernicious Numbers (Long)
761st1st
807th
100th
608th
Poker
217th
Prime Numbers
2,198th
2,749th
2,923rd1,014th594th1,017th
1,760th
887th1,902nd508th
308th1st
427th154th1,695th
784th563rd1,749th1,194th1,028th1,651st288th
379th
198th451st1,054th
1,025th
1,432nd
Prime Numbers (Long)
486th962nd634th
1,092nd
1st
831st933rd
975th
193rd
786th286th
1,028th
Proximity Grid
238th
163rd
249th
QR Decoder
177th
Quine
1st
253rd
2,087th3,978th1,383rd3,143rd
611th2,554th
1,650th
1,568th
690th
1,503rd2,209th3,735th
2,414th1,272nd1,656th
2,732nd517th2,947th3,420th
163rd
3,714th446th3,441st
2,581st
1,940th
Recamán
55th
460th
493rd
Repeating Decimals
1st
Reverse Polish Notation
636th
1st
410th
142nd
Rijndael S-box
157th
144th
Rock-paper-scissors-Spock-lizard
272nd
277th
148th
169th
167th
258th
163rd490th
Roman to Arabic
557th
138th
555th
414th
152nd
ROT13
5th
Rule 110
223rd
307th
98th
284th
348th
467th
Seven Segment
510th
349th
139th
394th
341st
285th374th
SI Units
132nd
Sierpiński Triangle
520th
430th
116th
249th
316th
Smith Numbers
323rd
362nd
137th
289th
184th
Spelling Numbers
382nd
1st
336th
597th
Star Wars Opening Crawl
237th
Sudoku
139th
242nd
Sudoku (Fill-in)
105th
77th
177th
192nd
Ten-pin Bowling
270th
Tic-tac-toe
524th
Time Distance
233rd
Tongue-twisters
284th394th285th
268th182nd
380th
331st
164th
United States
115th
196th2nd
93rd
Vampire Numbers
264th
175th
266th
Van Eck Sequence
378th422nd
370th284th
69th
360th
Zodiac Signs
178th
121st
γ
1st
λ
1,045th
1,043rd1,066th1,237th
1,190th
338th
333rd
1,339th
1,192nd
1,240th1,001st
329th
π
1,724th619th
363rd22nd
591st
103rd
620th
τ
1,119th
303rd24th
542nd
95th
576th
φ
1,585th
318th171st
583rd
34th
74th
√2
1,817th
354th137th
668th
544th
933rd
𝑒
1,641st685th
459th16th
810th
587th
648th