12 Days of Christmas
1,681st
1,252nd
1,107th
976th
381st
417th
172nd
391st
52nd
24 Game
166th
99 Bottles of Beer
1,535th
581st
675th
245th
390th
249th
309th
125th
Abundant Numbers
893rd
687th
673rd
76th
1,850th
632nd
412th
1,548th
2,419th
754th
650th
259th
Abundant Numbers (Long)
1,333rd
898th
1,014th
1,264th
567th
569th
179th
1,204th
593rd
812th
558th
Arabic to Roman
746th
613th
513th
551st
436th
237th
430th
131st
Arithmetic Numbers
808th
319th
352nd
392nd
206th
387th
Arrows
228th
286th
277th
408th
204th
255th
186th
279th
242nd
Ascending Primes
238th
364th
326th
ASCII Table
789th
248th
272nd
443rd
369th
526th
465th
239th
brainfuck
856th
419th
673rd
398th
237th
139th
121st
404th
208th
Catalan Numbers
735th
721st
830th
21st
336th
108th
727th
34th
215th
465th
Catalan’s Constant
184th
171st
178th
311th
70th
126th
342nd
71st
198th
115th
395thChristmas Trees
1,808th
1,011th
909th
401st
407th
194th
379th
225th
354th
Collatz
1,668th
749th
942nd
1,629th
63rd
455th
43rd
766th
741st
CSS Colors
145th
227th
172nd
192nd
198th
143rd
215th
209th
461stCubes
310th
562nd
588th
401st
279th
68th
198th
365th
93rd
Day of Week
141st
577th
DFA Simulator
64th
Diamonds
312th
372nd
601st
261st
618th
286th
202nd
360th
448th
203rd
Divisors
2,119th
1,204th
1,916th
1,758th
1,149th
1,315th
440th
687th
339th
1,696th
Emirp Numbers
542nd
50th
413th
505th
444th
900th
723rd
233rd
371st
313th
Emirp Numbers (Long)
594th
281st
356th
220th
419th
521st
320th
163rd
Emojify
86th
116th
130th
174th
127th
82nd
169th
242nd
149th
Evil Numbers
1,353rd
558th
662nd
1,595th
1,208th
579th
347th
818th
36th
1,433rd
736th
Evil Numbers (Long)
1,029th
537th
519th
910th
739th
293rd
397th
88th
810th
808th
Factorial Factorisation
183rd
Farey Sequence
385th
364th
267th
Fibonacci
5,798th
6,496th
2,693rd
519th
764th
3,745th
2,459th
2,799th
2,854th
661st
145th
4,597th
393rd
2,025th
30th
1,962nd
2,234th
3,044th
2,431stFizz Buzz
8,255th
8,480th
3,889th
1,744th
1,446th
9,046th
1,013th
1,910th
7,097th
105th
2,366th
4,158th
7,685th
605th
452nd
5,652nd
3,075th
6,479thFoo Fizz Buzz Bar
1,901st
945th
890th
1,100th
1,036th
715th
845th
1,041st
10th
1,015th
1,452nd
1,220th
1,498thForsyth–Edwards Notation
385th
321st
179th
172nd
Fractions
1,111th
370th
382nd
500th
284th
474th
677th
1,172nd
523rd
285th
9th
402nd
665th
Game of Life
307th
150th
125th
236th
226th
214th
179th
Gijswijt’s Sequence
269th
317th
200th
Happy Numbers
1,409th
454th
569th
318th
83rd
660th
539th
483rd
593rd
478th
144th
518th
278th
350th
638thHappy Numbers (Long)
966th
653rd
700th
163rd
31st
508th
314th
428th
615th
648th
343rd
569th
572nd
369th
371stHexdump
215th
235th
221st
198th
282nd
245th
361st
176th
392ndIntersection
625th
515th
612th
137th
101st
603rd
511th
444th
443rd
427th
233rd
736th
193rd
309th
Inventory Sequence
429th
281st
278th
165th
405th
267th
414th
428th
ISBN
852nd
793rd
750th
493rd
131st
247th
437th
617th
396th
Jacobi Symbol
367th
172nd
166th
194th
233rd
134th
243rd
152nd
Kolakoski Constant
387th
185th
143rd
136th
262nd
78th
174th
237th
112th
Kolakoski Sequence
686th
451st
391st
678th
77th
70th
386th
134th
217th
608th
331st
610thLeap Years
998th
553rd
290th
1,908th
390th
1,506th
31st
400th
1,944th
340th
608th
728th
1,149thLevenshtein Distance
530th
326th
451st
312th
474th
335th
302nd
399th
531st
3rd
359th
424thLeyland Numbers
916th
750th
524th
568th
205th
179th
626th
748th
600th
20th
513th
350th
869thln 2
334th
287th
325th
185th
290th
247th
279th
295th
402nd
211th
Look and Say
658th
860th
789th
240th
416th
325th
169th
420th
Lucky Numbers
331st
243rd
250th
207th
283rd
232nd
109th
111th
309th
189th
Lucky Tickets
398th
342nd
328th
158th
29th
183rd
25th
115th
Mahjong
78th
Maze
201st
48th
164th
176th
66th
78th
125th
141st
Medal Tally
225th
174th
Morse Decoder
179th
171st
133rd
159th
146th
202nd
Morse Encoder
112th
120th
153rd
214th
147th
217th
Musical Chords
175th
159th
231st
129th
109th
137th
153rd
N Queens
136th
Niven Numbers
1,291st
1,121st
1,137th
1,672nd
258th
314th
1,981st
195th
818th
1,049th
Niven Numbers (Long)
1,209th
632nd
623rd
988th
237th
507th
409th
75th
696th
Number Spiral
334th
123rd
230th
395th
277th
129th
253rd
197th
Odious Numbers
1,054th
380th
524th
1,363rd
341st
482nd
347th
610th
34th
1,064th
630th
Odious Numbers (Long)
921st
339th
263rd
735th
445th
170th
372nd
32nd
723rd
841st
Ordinal Numbers
1,028th
557th
657th
925th
164th
337th
198th
879th
1,048th
Pangram Grep
1,264th
1,631st
1,641st
1,322nd
77th
743rd
213th
415th
771st
Pascal’s Triangle
1,283rd
673rd
606th
911th
675th
209th
432nd
159th
94th
604th
Pernicious Numbers
1,060th
362nd
643rd
1,052nd
267th
274th
24th
319th
790th
Pernicious Numbers (Long)
557th
374th
561st
678th
75th
313th
Poker
175th
201st
203rd
180th
121st
202nd
Prime Numbers
1,534th
1,081st
1,247th
1st
127th
282nd
2,676th
201st
368th
782nd
Prime Numbers (Long)
1,001st
792nd
689th
1st
510th
355th
1,289th
270th
617th
735th
Proximity Grid
217th
191st
184th
220th
146th
186th
245th
QR Decoder
29th
82nd
92nd
194th
124th
144th
134th
156th
Quine
1st
216th
3,381st
3,276th
2,881st
2,298th
3,096th
1,576th
1,835th
1,104th
1,551st
141st
388th
3,746th
Recamán
641st
310th
160th
421st
88th
325th
284th
593rd
350th
Repeating Decimals
185th
272nd
135th
Reverse Polish Notation
617th
526th
585th
1st
399th
409th
162nd
493rd
342nd
Rijndael S-box
368th
190th
195th
106th
Rock-paper-scissors-Spock-lizard
364th
248th
275th
167th
99th
140th
127th
151st
Roman to Arabic
333rd
772nd
762nd
476th
455th
540th
434th
534th
358th
Rule 110
315th
333rd
330th
354th
213th
270th
278th
249th
191st
Seven Segment
514th
242nd
169th
384th
190th
199th
254th
228th
SI Units
146th
59th
Sierpiński Triangle
373rd
338th
339th
512th
331st
249th
362nd
267th
260th
Smith Numbers
417th
393rd
377th
531st
231st
152nd
397th
270th
123rd
Spelling Numbers
530th
218th
270th
189th
134th
463rd
291st
239th
Star Wars Opening Crawl
96th
130th
191st
40th
141st
226th
Sudoku
58th
121st
114th
184th
106th
39th
122nd
139th
81st
Sudoku v2
111th
133rd
81st
89th
114th
146th
117th
Ten-pin Bowling
228th
225th
197th
275th
165th
276th
289th
Time Distance
273rd
283rd
129th
249th
161st
289th
196th
Tongue-twisters
334th
371st
354th
369th
174th
232nd
187th
347th
317th
67th
United States
293rd
189th
174th
348th
53rd
240th
267th
232nd
250th
Vampire Numbers
332nd
334th
289th
175th
262nd
126th
271st
153rd
Van Eck Sequence
484th
277th
291st
246th
318th
106th
122nd
419th
266th
Zodiac Signs
271st
162nd
166th
142nd
295th
160th
265th
199th
γ
180th
94th
101st
λ
81st
334th
118th
206th
61st
162nd
187th
82nd
π
400th
301st
328th
410th
81st
326th
287th
325th
125th
508th
253rd
τ
378th
300th
314th
376th
58th
353rd
387th
309th
188th
491st
244th
φ
289th
369th
506th
473rd
495th
356th
398th
179th
564th
331st
√2
521st
437th
569th
391st
256th
393rd
422nd
361st
587th
343rd
𝑒
458th
368th
348th
230th
337th
328th
323rd
438th
474th
313th