12 Days of Christmas
26th
1,181st
284th
18th
40th
24 Game
9th
113th
57th
10th
5th
99 Bottles of Beer
75th
232nd
145th
36th
1,365th
Abundant Numbers
723rd
410th
191st
570th
1,114th
1,868th43rd
501st
477th80th234th
1,946th
330th
96th
Abundant Numbers (Long)
978th
312th
68th
1,538th84th
518th
727th3rd455th
1,194th
54th
439th
Arabic to Roman
171st14th263rd
64th
189th
110th2nd
307th
92nd
Arithmetic Numbers
65th
445th
405th
858th
705th120th
3rd
301st
Arrows
18th
173rd
71st
6th
113th
Ascending Primes
48th
303rd
214th
123rd
10th
43rd
ASCII Table
23rd
235th
2nd
Billiards
125th
111th17th
11th
16th
21st
39th
6th
9th
brainfuck
1,085th
37th
155th
17th
Card Number Validation
59th
24th
115th
40th
48th
393rd
3rd
73rd
Catalan Numbers
471st777th
367th737th264th
774th345th453rd764th
496th
556th196th
122nd1,368th
456th
1,274th
417th
28th
101st
566th
476th
Catalan’s Constant
139th
54th
146th
151st
2nd
113th
46th
165th
Christmas Trees
115th
134th
21st
Collatz
234th
209th
159th
4th
344th
132nd
437th
CSS Colors
33rd
235th
157th
2nd
54th
Cubes
33rd
62nd
88th
Day of Week
164th
415th
218th
326th
406th
276th
309th
424th85th
372nd
329th
1st
58th
641st
DFA Simulator
11th
201st
7th
Diamonds
31st
314th
141st
2nd
343rd
Divisors
1,176th2,366th839th
1,230th
671st2,297th380th
2,581st
892nd194th851st915th
1,056th1,610th
811th256th
1,049th1,074th2,211th
34th242nd
933rd290th1,429th
Emirp Numbers
438th641st
221st130th
724th
109th
367th
496th522nd382nd
96th
183rd
657th
337th849th
Emirp Numbers (Long)
32nd
130th
13th
157th
Emojify
28th
64th
4th
Evil Numbers
2,284th
2,527th1,596th
614th699th837th521st
663rd798th462nd339th1,183rd561st1,110th
492nd3,107th
894th800th1,604th1,663rd161st
601st412th2,499th2,265th1st763rd
40th1,922nd2,021st185th1,083rd486th643rd
2,559th
3,865th
Evil Numbers (Long)
1,085th
664th672nd
274th308th316th302nd
247th327th234th536th346th
291st1,399th
528th1,001st
69th
445th259th
1,246th1st781st
36th907th1,436th771st570th440th
844th
Factorial Factorisation
49th
79th
24th
Farey Sequence
339th
73rd474th
45th454th
437th
176th
29th
175th
4th
218th
Fibonacci
2,513th2,329th2,113th1,712th
685th390th570th4,177th3,063rd3,535th2,941st2,336th338th1,821st1,033rd2,624th2,731st1,106th4,193rd
2,631st729th1st359th
2,637th620th198th1,876th4,646th1,853rd2,041st464th2,434th2,057th2,797th2,527th3,361st323rd1,739th53rd4,248th4,567th1,055th649th2,030th
880th
Fizz Buzz
4,895th2,270th1,556th
457th2,109th735th2,262nd3,240th
826th1,243rd1,332nd1,888th
4,941st2,207th
2,890th1,772nd5,278th1,357th7,294th2,017th594th18th794th1,683rd
1,646th1,733rd1,971st
4,314th476th401st
3rd1,263rd1,669th2,797th2,035th2,028th
1,642nd1,967th
2,087th
Foo Fizz Buzz Bar
318th899th
807th
105th
412th
1,993rd
279th1,313th
240th468th173rd988th
392nd
326th
1,827th113th338th
2nd262nd1,261st
2,011th
Forsyth–Edwards Notation
42nd
126th
44th
Fractions
129th
293rd
196th
259th249th
267th
85th
10th
Game of Life
122nd
440th
117th
64th
Gijswijt’s Sequence
21st
171st
10th
Happy Numbers
982nd
250th103rd
71st
174th
421st
345th520th379th560th
540th
400th135th
6th
25th698th
687th
1,865th
Happy Numbers (Long)
451st
67th
58th
476th131st
41st329th
23rd
462nd
Hexdump
14th
79th
3rd
Intersection
37th
130th
11th
Inventory Sequence
66th
496th
34th
ISBN
43rd
169th
8th
Jacobi Symbol
53rd
19th
162nd
48th
Kaprekar Numbers
125th
59th
22nd
189th
4th
33rd
19th
Kolakoski Constant
165th
12th
114th
204th
74th
3rd
187th
Kolakoski Sequence
74th
212th
101st
1st445th
24th
39th
Leap Years
1,104th
639th
493rd1,670th
994th1,622nd100th
2,158th
210th
496th
337th
31st
514th
1,914th
176th
686th
1,479th
Levenshtein Distance
81st
102nd182nd
88th
331st
258th
30th
4th
16th
Leyland Numbers
73rd
197th
4th
ln 2
125th
210th
66th
213th
3rd
26th
58th
Look and Say
290th
297th
174th
409th
168th
Lucky Numbers
26th
140th
10th
Lucky Tickets
68th
37th
24th
101st
7th
Mahjong
61st
54th
44th
Mandelbrot
27th
10th
17th
61st
86th
54th
5th
8th
Maze
40th
181st
22nd
Medal Tally
27th
51st
3rd
Morse Decoder
11th
36th
5th
Morse Encoder
33rd
92nd
22nd
Musical Chords
22nd
30th
12th
N Queens
44th
47th
20th
Niven Numbers
1,650th1,317th1,089th550th3,002nd224th824th459th923rd
1,039th331st1,551st247th850th636th709th1,145th952nd2,089th1,255th
667th1,559th286th
1,798th490th57th2,275th1,017th382nd721st308th518th964th1,208th1,388th1,135th2,041st
8th538th40th1,780th356th1,162nd1,524th2,080th884th732nd1,241st3,367th684th1,694th
Niven Numbers (Long)
1,606th1,486th445th350th
635th196th672nd714th
175th1,245th129th1,173rd688th1,501st402nd338th1,483rd783rd
677th949th809th
606th48th
146th2nd393rd597th368th556th761st210th1,428th
32nd928th20th74th315th814th
685th362nd808th770th
1,159th926th
Number Spiral
133rd
112th
76th
Odious Numbers
2,257th
1,927th1,113th
387th622nd674th607th
584th485th313th215th1,133rd430th793rd
712th2,559th
753rd515th1,040th1,459th121st
334th355th1,930th1,866th1st646th
38th1,779th1,825th157th903rd571st525th
2,083rd
Odious Numbers (Long)
1,386th
574th725th
484th297th338th291st
192nd269th181st551st310th
251st1,261st
442nd790th
104th
427th207th
1,192nd1st498th
36th1,070th1,182nd713th600th465th
813th
Ordinal Numbers
796th
268th
127th
917th
40th
619th
235th
155th
210th2nd
PalindromemordnilaP
159th
38th
185th
244th
84th
54th
98th
107th
20th
10th
32nd141st
Pangram Grep
659th
262nd
109th
336th839th
1,420th
705th
242nd
46th665th480th
278th
365th
1,250th
9th302nd571st687th647th
474th
Partition Numbers
129th275th99th58th542nd184th98th196th45th148th467th17th262nd123rd111th135th182nd268th
260th136th86th96th208th
150th113th28th
307th
79th60th83rd139th152nd51st167th23rd
6th68th
36th64th269th
77th108th89th
91st140th
Pascal’s Triangle
670th
116th
471st
756th
180th
1st
520th214th
79th354th
393rd502nd
44th129th574th395th
Pernicious Numbers
524th1,162nd721st498th2,339th237th334th469th781st1,113th854th294th1,072nd217th742nd627th683rd646th841st904th978th970th569th1st1,366th106th1,194th595th152nd1,170th664th404th701st311th448th809th758th192nd258th131st
34th542nd92nd187th380th944th1,026th1,517th366th513th827th2,572nd550th995th
Pernicious Numbers (Long)
158th
152nd237th249th256th598th
102nd559th61st340th210th438th396th119th888th
383rd302nd100th572nd1st601st274th78th
157th1st226th148th213th313th
342nd
35th
251st192nd303rd
Poker
9th
61st
8th
Polyominoes
64th
101st
51st
Prime Numbers
1,239th2,076th
1,203rd4,090th
1,387th542nd
637th421st
1,834th
571st
222nd
1,098th1,842nd1,000th287th1st
151st
1,725th1st606th330th1,511th
275th
105th
192nd207th358th
692nd
Prime Numbers (Long)
999th
804th1,088th
374th
686th
144th
1,078th986th
1st
167th
845th1st546th
96th
747th282nd392nd
Proximity Grid
26th
171st
13th
QR Decoder
45th
190th
29th
Quine
1st3,896th251st
1,369th
2,942nd2,809th
2,562nd608th2,532nd1,835th1,946th1,691st
3,054th577th
1,555th145th686th1,868th2,642nd1,489th223rd1,609th1,427th
2,394th1,260th2,954th1,801st1,745th515th
1,767th161st
566th444th3,409th1,845th
1,712th
3,256th3,659th
1,927th
Recamán
58th
202nd
5th
Repeating Decimals
36th
95th
13th
Reverse Polish Notation
78th
92nd
1st
203rd
51st
Reversi
26th
62nd
48th
39th
10th
Rijndael S-box
202nd
13th
188th
112th
47th
Rock-paper-scissors-Spock-lizard
8th
163rd
3rd
Roman to Arabic
78th
53rd
354th
14th2nd
278th
ROT13
90th
198th
544th
463rd
33rd
5th
75th18th
Rule 110
19th
429th
5th
Scrambled Sort
45th
106th
151st
19th
89th
Set
98th
32nd
105th142nd176th
128th
57th
45th102nd
5th
46th
Seven Segment
295th
17th
74th
2nd
SI Units
79th
85th
106th
Sierpiński Triangle
895th126th
568th
5th
Smith Numbers
88th
102nd
35th
Spelling Numbers
55th1st
193rd
94th
Star Wars GPT
21st
39th
105th
88th
5th
41st
Star Wars Opening Crawl
19th
69th
21st
Sudoku
39th
55th
23rd
Sudoku (Fill-in)
9th
71st
10th
Ten-pin Bowling
67th
192nd
82nd
Tic-tac-toe
76th
65th
159th
41st
79th
213th
57th
61st53rd
136th
Time Distance
31st
68th
29th
Tongue-twisters
239th42nd
351st
29th358th
922nd
Transpose Sentence
62nd
87th
1st
157th
30th
54th
United States
134th
131st
77th8th
Vampire Numbers
16th
35th
Van Eck Sequence
86th
239th
13th
Zeckendorf Representation
23rd
177th
11th
Zodiac Signs
25th
76th
6th
γ
60th
255th47th
128th
69th
67th
1st
100th
43rd
116th
λ
120th
127th
97th
200th
232nd
π
292nd
130th
562nd
520th
528th
294th
7th
214th
138th
70th
349th
τ
225th
130th
522nd
487th
238th
7th
185th
104th
53rd
316th
φ
309th
165th624th231st
675th
210th
110th
71st
268th
39th
12th
273rd
√2
346th
174th
375th
267th
199th
116th
258th
88th
4th
317th
𝑒
321st
173rd
236th
144th
17th
300th
199th
60th
1,060th462nd