12 Days of Christmas
111th
153rd
316th
52nd
197th
24 Game
9th
12th
63rd
10th
5th
99 Bottles of Beer
73rd
349th
184th
118th
268th
Abundant Numbers
807th
700th
408th
1,570th
773rd
782nd
97th
635th
591st12th453rd
2,507th
641st
327th538th
Abundant Numbers (Long)
1,233rd
92nd
78th
1,253rd
118th
783rd
1,103rd12th480th
1,579th
200th
593rd503rd
Arabic to Roman
255th21st289th
74th
213th
200th1st
241st
108th
Arithmetic Numbers
84th
41st
616th
1,188th
1,009th156th
16th
19th
Arrows
32nd
148th
93rd
6th
191st
Ascending Primes
66th
355th
272nd
138th
18th
239th
ASCII Table
28th
48th
258th
3rd
210th
Billiards
175th
160th99th
14th
17th
82nd
49th
7th
12th
brainfuck
1,319th
126th
146th
183rd
27th
154th
Calendar
130th
168th
249th
2nd
182nd
Card Number Validation
321st
73rd
156th
48th
60th
510th
4th
138th
Catalan Numbers
484th915th
201st864th354th
910th447th
546th897th
594th
236th471st256th
152nd1,594th
549th
1,476th
508th
42nd
128th
679th
587th
Catalan’s Constant
140th
58th
151st
160th
3rd
115th
63rd
71st
Christmas Trees
306th
71st
159th
286th
21st
Collatz
850th
100th
127th
6th
309th
483rd
121st
Continued Fractions
243rd304th223rd
192nd
124th
137th
270th146th
155th
7th
49th
CSS Colors
60th
185th
99th
229th
1st
84th
98th
172nd
Cubes
191st
172nd
68th
162nd
199th
Day of Week
239th
606th587th
290th
398th
573rd
369th
401st
698th147th
430th
437th
1st
65th
210th
DFA Simulator
36th
25th
279th
10th
127th
Diamonds
46th
280th
119th
8th
283rd
Divisors
1,586th2,660th1,022nd
2,230th
657th2,563rd715th
2,856th
1,095th
497th1,066th1,117th
1,479th2,034th
893rd548th
1,322nd767th2,502nd
28th582nd
422nd594th1,848th
Emirp Numbers
58th106th
428th124th
157th
180th
135th
559th370th17th611th
254th
21st
35th
699th319th
Emirp Numbers (Long)
40th
243rd
13th
118th
15th
131st
Emojify
37th
44th
66th
3rd
70th
Evil Numbers
2,561st
2,463rd1,866th
1,064th641st835th582nd
983rd720th487th373rd1,108th624th707th
513th3,225th
1,239th784th1,896th1,276th1,937th195th
689th529th2,840th1,630th1st1,917th
48th2,188th1,375th
222nd1,364th431st803rd
2,291st
4,305th
Evil Numbers (Long)
1,285th
779th963rd
531st366th381st384th
274th391st255th652nd412th
353rd1,642nd
635th1,194th751st
84th
434th274th
1,022nd1st892nd
44th1,069th1,179th
908th693rd429th
979th
Factorial Factorisation
116th
107th
102nd
54th
134th
Farey Sequence
411th
423rd578th
66th559th112th
516th
212th
39th
226th
5th
438th416th236th
Fibonacci
2,807th2,564th2,309th2,336th
795th465th667th4,052nd3,240th4,113th2,723rd2,567th408th1,953rd1,179th2,851st
3,020th4,841st4,528th
2,692nd882nd1st2,593rd432nd
2,868th507th235th2,042nd5,059th2,063rd2,053rd547th2,635th2,229th3,045th2,816th3,392nd390th1,931st46th4,620th2,885th
1,204th752nd2,180th
1,090th
Fizz Buzz
5,116th4,362nd
3,508th2,227th
698th3,417th1,499th5,365th4,021st
1,432nd1,549th2,000th2,746th
4,082nd3,320th
4,138th2,733rd1,294th
2,168th4,918th3,093rd751st138th718th2,541st
2,073rd2,686th3,191st
2,084th620th26th
62nd1,525th3,120th
540th3,314th3,168th
2,435th2,030th8,170th
3,243rd
Foo Fizz Buzz Bar
576th1,490th
1,318th
337th
509th678th
1,962nd
655th1,135th
419th902nd374th1,402nd
671st
583rd
938th304th271st
9th617th1,507th
475th
1,821st
Forsyth–Edwards Notation
221st
326th
120th
77th
512th
Fractions
200th
332nd
281st
336th326th
343rd
96th
10th
Game of Life
219th
159th
359th
204th
141st
114th
Gijswijt’s Sequence
33rd
161st
209th
7th
169th
Gray Code Decoder
46th
86th
12th
89th
63rd
150th
Gray Code Encoder
164th
154th
201st
253rd
45th
25th
Happy Numbers
769th
648th176th
204th
373rd
213th
734th580th125th686th273rd
311th
124th389th
32nd
105th236th
873rd
2,583rd
Happy Numbers (Long)
607th
124th
103rd
56th
154th
140th414th
10th
75th
Hexdump
77th
251st
122nd
17th
5th
Hilbert Curve
43rd
150th
104th
114th
108th
Intersection
90th
241st
131st
27th
43rd
Inventory Sequence
692nd
54th
498th
199th
331st
18th
404th
ISBN
107th
476th
170th
7th
271st
Jacobi Symbol
144th
218th
13th
142nd
96th
110th
Kaprekar Numbers
138th
60th
220th
40th
229th
24th
43rd
159th
167th
Kolakoski Constant
216th
36th
112th
230th
74th
76th
12th
Kolakoski Sequence
82nd
208th
33rd
1st238th
29th
57th
Leap Years
1,209th
372nd
300th1,715th
581st1,872nd71st
1,846th
227th
171st1,057th
385th
103rd
530th
20th
198th
723rd
1,500th
Levenshtein Distance
416th
173rd
137th231st
113th
430th
302nd
89th
49th
3rd
Leyland Numbers
146th
349th
304th
14th
23rd
ln 2
154th
261st
103rd
250th
3rd
28th
99th
Look and Say
507th
72nd
347th
258th
411th
336th
132nd
Lucky Numbers
27th
457th
182nd
13th
322nd
Lucky Tickets
217th
77th
267th
57th
174th
13th
168th
Mahjong
34th
92nd
51st
118th
124th
Mandelbrot
198th
19th
27th
133rd
82nd
100th
5th
20th
Maze
63rd
260th
265th
77th
242nd
Medal Tally
75th
303rd
58th
6th
328th
Minesweeper
22nd
30th
174th
49th
60th
Morse Decoder
26th
32nd
113th
6th
10th
Morse Encoder
99th
43rd
106th
36th
6th
Multitap Input
31st
13th
47th
22nd
6th
Musical Chords
84th
96th
30th
27th
95th
N Queens
156th
198th
53rd
68th
184th
Niven Numbers
1,187th1,545th2,011th1,674th1,071st496th3,367th260th426th632nd749th
1,483rd463rd2,077th281st1,089th922nd962nd1,481st879th761st1,272nd1,571st
1,016th1st1,665th400th
1,954th854th125th1,616th337th1st776th378th567th1,234th1,382nd1,757th816th1,742nd
50th511th591st1,774th1,210th517th1,400th1,436th2,402nd607th949th
794th3,764th899th1,551st
Niven Numbers (Long)
1,806th1,673rd571st428th
950th244th760th1,068th
220th1,408th134th1,218th844th1,434th826th547th414th1,669th929th
514th20th
968th
300th150th
193rd1st449th773rd441st642nd856th273rd1,622nd
57th1,067th214th
90th357th920th
853rd434th949th
535th
1,266th928th
Number Spiral
174th
158th
728th
170th
178th
240th
Odious Numbers
2,567th
2,208th1,781st
830th353rd758th778th
883rd577th382nd232nd1,222nd509th633rd
404th2,731st
1,238th526th1,306th942nd1,774th152nd
644th437th2,233rd1,151st1st1,491st
46th2,030th1,274th
303rd1,121st680th689th
1,974th
Odious Numbers (Long)
1,638th
671st1,027th
653rd327th529th373rd
400th307th205th662nd348th
285th1,478th
543rd939th701st
131st
390th236th
982nd1st579th
44th1,284th1,108th
841st691st517th
953rd
Ordinal Numbers
1,026th
762nd
525th
173rd
478th
49th
805th
208th
282nd
99th
190th3rd
PalindromemordnilaP
189th
56th
222nd
443rd
105th
73rd
140th
172nd
38th
16th
87th
31st
Pangram Grep
955th
758th
166th
469th1,168th
1,621st
1,457th
1st
106th942nd243rd
396th
931st
1,586th
33rd424th687th
450th937th
950th
Partition Numbers
228th378th254th103rd771st242nd136th278th84th257th687th36th371st111th175th238th336th
359th
354th212th128th170th192nd296th
211th176th63rd
434th
115th97th118th189th185th79th221st51st
11th530th
54th107th363rd
139th182nd
143rd
178th234th
Pascal’s Triangle
863rd
196th
615th
954th
316th
1st
693rd409th
189th453rd
552nd654th
53rd232nd226th
149th
Pernicious Numbers
1,075th1,793rd643rd1,407th884th526th2,698th289th396th588th616th1,250th1,142nd367th1,302nd265th920th741st853rd1,090th791st809th1,055th1,198th1,236th761st1st1,246th1,630th110th997th505th160th1,292nd871st540th828th451st563rd977th940th237th331st136th
40th735th199th
216th473rd1,103rd1,206th1,806th433rd631st
692nd2,983rd711th1,181st
Pernicious Numbers (Long)
477th
252nd
231st189th321st339th635th
129th682nd80th384th311th636th
471st147th1,022nd
451st347th127th217th695th1st716th207th90th
366th1st294th202nd302nd385th
425th
34th
104th236th512th
Poker
12th
35th
61st
14th
51st
Polyominoes
107th
131st
109th
102nd
144th
Prime Numbers
1,617th2,415th
1,474th4,536th
1,510th724th
1,213th499th
492nd
705th1,177th
270th
1,481st1,851st795th820th350th1st
178th
2,008th1st841st394th628th
336th
122nd
225th
242nd421st
927th
Prime Numbers (Long)
1,132nd
1,187th1,202nd
419th
515th
893rd
171st
1,280th563rd685th
1st
197th
1,228th1st605th
110th
920th
329th471st
Proximity Grid
103rd
198th
212th
54th
229th
QR Decoder
80th
139th
218th
78th
149th
Quine
1st5,477th
4,198th279th
1,528th
3,010th3,035th
2,914th657th2,683rd1,930th2,032nd1,809th
4,042nd622nd
1,641st153rd2,047th740th1,995th2,800th1,602nd248th1,715th1,464th
2,465th1,341st3,144th1,952nd1,786th554th
1,896th170th
610th
483rd3,619th1,919th
1,834th
3,437th
3,866th
2,616th
Recamán
72nd
370th
216th
6th
523rd
Repeating Decimals
56th
80th
101st
17th
51st
Reverse Polish Notation
296th
440th
415th
1st
216th
55th
350th
Reversi
138th
31st
46th
96th
37th
Rijndael S-box
303rd
113th
295th
313th
240th
91st
182nd
Rock-paper-scissors-Spock-lizard
26th
62nd
223rd
7th
74th
Roman to Arabic
270th
157th
25th
407th
47th1st
79th
ROT13
771st
260th
275th
752nd
347th
669th
115th
11th
142nd
77th
Rule 110
60th
52nd
463rd
3rd
17th
Scrambled Sort
142nd
241st
317th
31st
119th
Set
187th
89th
191st245th294th
204th
192nd
106th173rd
2nd
183rd
Seven Segment
395th
182nd
86th
70th
13th
52nd
SI Units
37th
33rd
34th
84th
125th
Sierpiński Triangle
1,177th138th
328th
612th
63rd
263rd
Smith Numbers
173rd
153rd
126th
73rd
166th
Spelling Numbers
192nd1st349th
231st
122nd
284th
Star Wars GPT
36th
78th
257th
169th
5th
116th
Star Wars Opening Crawl
131st
27th
66th
93rd
142nd
Sudoku
49th
110th
51st
80th
83rd
Sudoku (Fill-in)
37th
160th
151st
23rd
57th
Ten-pin Bowling
160th
213th
262nd
84th
185th
228th
Tic-tac-toe
92nd
58th
153rd
39th
84th
302nd
86th
67th
98th
185th
Time Distance
52nd
177th
69th
65th
205th
Tongue-twisters
507th131st
166th
257th
167th
103rd1,682nd
160th
1,804th
Topological Sort
61st
23rd
111th
69th
95th
Tower of Hanoi
672nd
85th454th
63rd269th224th60th
33rd
55th
212th
477th
206th21st42nd
178th22nd
91st45th
450th
180th51st
13th
29th
Transpose Sentence
80th
136th
1st
302nd
404th
42nd
66th
Trinomial Triangle
52nd
203rd
343rd
189th
13th
261st
United States
383rd
148th
206th
262nd2nd
82nd
Vampire Numbers
99th
151st
236th
68th
178th
Van Eck Sequence
241st
410th
277th
13th
63rd
Zeckendorf Representation
126th
295th
270th
15th
172nd
Zodiac Signs
98th
90th
74th
20th
103rd
γ
83rd
321st53rd
130th
78th98th
68th
1st
112th
48th
144th
λ
60th
75th
844th
74th
73rd
1,322nd
π
1,105th
661st
611th464th
189th
670th
616th
403rd825th
376th
23rd
265th
199th
115th
373rd
τ
407th
127th
600th
554th
683rd
306th
25th
243rd
139th
106th
367th
φ
344th
198th686th283rd
736th
255th
144th
100th
292nd
15th
38th
86th
√2
446th
227th
400th
354th
288th
163rd
322nd
13th
40th
394th
𝑒
452nd
228th
309th
181st
19th
358th
262nd
69th
1,186th
172nd