12 Days of Christmas
294th
996th
879th
1,100th
395th
168th
135th
24 Game
190th
99 Bottles of Beer
317th
105th
162nd
1,214th
211th
94th
Abundant Numbers
845th
690th
491st357th
664th
732nd
1,187th
1,012th
Abundant Numbers (Long)
637th
644th
524th
372nd
424th
798th
Arabic to Roman
189th
149th
803rd108th
374th
784th
Arithmetic Numbers
397th
325th
116th
598th
Arrows
223rd
227th
322nd
415th
635th
Ascending Primes
178th
174th
ASCII Table
277th
265th
249th
858th
290th
350th
Billiards
195th
brainfuck
488th
380th
429th
536th
159th
Card Number Validation
156th
200th
47th
284th
Catalan Numbers
706th
860th
512th
355th
864th116th
540th
32nd
Catalan’s Constant
2nd
298th
389th
Christmas Trees
282nd
287th
748th
809th
737th
257th
383rd
Collatz
788th
630th
1,501st
162nd87th
1,072nd
2,087th
1,174th
CSS Colors
121st
277th
2nd
194th
138th
365th
Cubes
427th
414th
150th
Day of Week
546th
218th
346th
714th
78th
716th
638th
DFA Simulator
305th
Diamonds
349th
365th
167th
298th
622nd
738th
412th
112th
Divisors
2,374th
1,707th
374th
1,033rd
1,010th
943rd
1,066th1,220th
795th
33rd
2,671st
874th
Emirp Numbers
985th
422nd
550th
1,064th729th
660th
264th
814th
530th
Emirp Numbers (Long)
229th
195th
537th
386th
75th
594th
974th
186th
Emojify
199th
155th
146th
189th
210th
159th
240th
Evil Numbers
2,228th
597th
819th
1,125th
556th
581st415th
40th
625th
1,455th
Evil Numbers (Long)
1,043rd
264th
301st
381st
1,601st
425th349th
101st
1,526th
743rd
Factorial Factorisation
324th
274th
416th
483rd
Farey Sequence
274th
211th
379th
Fibonacci
4,025th2,458th
652nd
552nd
3,230th
714th191st
2,008th
52nd5,349th2,611th
2,993rd5,238th
3,908th
Fizz Buzz
5,701st2,337th1,565th7,998th2,264th12,082nd1,244th2,007th753rd
5,744th7,502nd3,686th1,256th4,288th3,746th3,396th6,236th6,659th9,561st2,271st10,913th5,305th5,227th1,361st9,735th9,952nd8,163rd619th18th814th3,649th4,495th1,933rd1,733rd4,696th5,718th7,406th4,298th462nd389th10,143rd1,860th1,650th3,256th2,874th4,928th3,208th8,394th6,559th8,776th8,843rd8,438th2,207th8,842nd
Foo Fizz Buzz Bar
314th881st
389th
464th
1,253rd
742nd
1,921st
615th
1,443rd
538th
1,782nd
19th984th
1,607th
493rd
Forsyth–Edwards Notation
123rd
251st
266th
388th
32nd
Fractions
672nd
241st
233rd
586th
730th
442nd
9th
783rd
Game of Life
309th
228th
461st
Gijswijt’s Sequence
269th
223rd
355th
253rd
Happy Numbers
859th
749th
572nd
827th828th
927th
385th
492nd
793rd
Happy Numbers (Long)
279th
333rd
339th
474th
123rd
370th261st
395th
658th
539th
482nd
Hexdump
165th
227th
462nd
Intersection
637th
80th
52nd
612th
369th
601st
310th
622nd
926th
351st
Inventory Sequence
225th
127th
477th
348th
368th
786th
ISBN
186th
217th
718th
448th
693rd
921st
243rd
Jacobi Symbol
200th
169th
386th
18th
233rd124th
363rd
113th
Kaprekar Numbers
146th
442nd
Kolakoski Constant
214th
110th
145th
267th
561st
205th
Kolakoski Sequence
513th
483rd
415th
220th
274th
293rd
515th
324th
Leap Years
814th1,104th
396th
289th
1,564th
97th
630th31st
3,025th
563rd331st
3,056th3,074th
826th
Levenshtein Distance
382nd
379th
418th
84th
397th
48th
287th
Leyland Numbers
930th
442nd
721st
355th
605th
ln 2
528th
440th
119th
62nd
3rd
26th
589th
Look and Say
436th
371st
238th
176th
334th
321st
Lucky Numbers
419th
373rd
152nd
830th
Lucky Tickets
188th
154th
453rd
195th
431st
546th
139th
Mahjong
188th
Maze
245th
31st
259th
Medal Tally
218th
60th
339th
Morse Decoder
111th
120th
307th
315th
228th
Morse Encoder
144th
157th
295th
280th
Musical Chords
178th
183rd
226th
219th
N Queens
281st
Niven Numbers
1,583rd1,339th
526th
211th
432nd
2,566th
1,006th
234th
454th54th
773rd
184th893rd2,572nd
1,400th
656th
Niven Numbers (Long)
689th
510th
577th
592nd
120th
723rd248th
354th
299th750th
1,093rd
Number Spiral
147th
276th
480th
519th
336th
Odious Numbers
2,193rd
376th
656th
887th
434th
333rd346th
38th
499th
1,000th
Odious Numbers (Long)
1,337th
377th
323rd
350th
1,434th
412th203rd
486th
36th
1,452nd
675th
Ordinal Numbers
1,019th404th
448th
381st
575th
655th
741st532nd
108th2nd
617th
PalindromemordnilaP
481st
315th
Pangram Grep
1,529th
1,364th
591st
815th44th
270th
728th
397th149th
479th
Partition Numbers
200th
233rd
112th
Pascal’s Triangle
1,104th
715th
638th
688th
1,523rd
805th
494th
209th
1,020th
700th
Pernicious Numbers
500th
454th
226th321st480th
1,382nd
851st
207th
772nd
621st
976th
549th
1,146th573rd146th
667th
125th
33rd776th
756th378th982nd
701st1,461st780th
525th
Pernicious Numbers (Long)
538th
373rd743rd
236th
251st606th
203rd
33rd
181st811th
248th
506th
Poker
334th
Prime Numbers
1,038th
443rd
958th
996th
981st145th
1,551st
235th1,431st1,123rd
640th
566th
Prime Numbers (Long)
1,109th
440th
583rd
677th
703rd312th
548th
182nd1,635th
2,181st
475th
Proximity Grid
174th
168th
310th
QR Decoder
179th
167th
161st
270th
Quine
1st3,812th242nd2,866th
3,829th
2,379th
1,844th
215th
160th
2,309th
3,125th
Recamán
314th
94th
145th
527th
1,267th
724th
Repeating Decimals
192nd
356th
128th
Reverse Polish Notation
364th
241st
1st
466th
700th
599th
445th
Rijndael S-box
288th
166th
142nd
129th249th
170th
356th
94th
168th388th
233rd
Rock-paper-scissors-Spock-lizard
48th
63rd
244th
430th337th
92nd
Roman to Arabic
450th
244th
261st
457th
203rd
494th
1,033rd
224th
ROT13
346th
278th
234th
Rule 110
112th
130th
121st284th
100th
84th231st244th
160th55th
208th
153rd407th
41st
30th174th507th
241st
143rd
Set
123rd
Seven Segment
181st
148th
347th
354th
139th436th
241st
SI Units
176th
249th
Sierpiński Triangle
380th
294th
425th509th
267th
596th
411th
Smith Numbers
372nd
243rd
448th
128th
186th
134th
288th
Spelling Numbers
111th
117th
253rd67th
636th
542nd
Star Wars Opening Crawl
279th
135th
Sudoku
120th
Sudoku (Fill-in)
119th
Ten-pin Bowling
98th
246th
Tic-tac-toe
389th
Time Distance
50th
118th
412th
75th
Tongue-twisters
135th
691st
755th
91st
Transpose Sentence
566th
497th
373rd
United States
137th
160th
179th
199th
380th102nd
120th
Vampire Numbers
304th
314th
409th
137th
Van Eck Sequence
323rd
296th
363rd
397th
342nd
552nd
467th
Zeckendorf Representation
165th
107th
408th
54th
393rd
Zodiac Signs
143rd
126th
331st
277th
199th
γ
276th
86th
1st
469th
350th
λ
43rd
49th
397th
411th
491st
π
558th
489th
795th258th
7th
134th
376th
854th
τ
558th
511th
676th144th
7th
101st
365th
695th
φ
879th
297th
159th
642nd485th
67th
702nd
122nd
931st
√2
947th
427th
167th
507th
343rd515th
111th
265th
83rd
4th
1,061st
𝑒
363rd
260th
166th
895th510th
17th
672nd
191st
59th
990th
800th