12 Days of Christmas
139th
903rd
54th
3rd
167th
24 Game
132nd
99 Bottles of Beer
404th
387th
905th1,169th29th1,054th135th
Abundant Numbers
283rd107th281st
131st
14th559th439th
189th
367th334th30th101st1,228th
Abundant Numbers (Long)
301st350th392nd
372nd
599th561st421st
1,173rd
70th778th31st451st
Arabic to Roman
226th149th172nd17th188th
189th277th
534th670th133rd352nd303rd
Arithmetic Numbers
245th120th164th
170th
202nd138th
486th604th771st561st
Arrows
110th136th167th
154th
264th107th46th
225th
165th4th44th249th
Ascending Primes
303rd
213th
271st
26th240th
ASCII Table
31st37th49th
90th
116th159th
900th
271st620th19th516th202nd
Billiards
32nd
148th
167th221st105th179th
brainfuck
188th157th
178th48th
651st
26th8th492nd
Card Number Validation
168th71st
92nd
89th23rd
137th
35th367th27th85th123rd
Catalan Numbers
662nd293rd962nd
372nd
14th331st129th
621st
266th30th102nd107th
Catalan’s Constant
2nd
266th96th250th
Christmas Trees
177th326th205th
109th
441st17th
52nd
76th22nd91st287th219th
Collatz
676th106th71st
661st
1,239th142nd4th
689th
458th1,083rd61st271st950th
CSS Colors
86th
38th
Cubes
19th60th26th
28th
21st9th
110th
233rd306th4th236th160th
Day of Week
255th174th391st
300th
246th93rd
668th
1st710th389th156th
DFA Simulator
68th
53rd
77th
161st
27th
178th270th140th219th254th
Diamonds
74th35th103rd
273rd
127th75th128th
400th
25th2nd12th241st61st
Divisors
199th183rd1,082nd
445th
1st919th712th
1,106th
372nd35th28th950th
Emirp Numbers
215th57th415th
145th
48th839th631st
1,000th
966th624th16th488th869th
Emirp Numbers (Long)
153rd111th162nd
97th
122nd180th
503rd
301st431st17th315th
Emojify
115th
104th
61st14th
114th
Evil Numbers
462nd409th791st
632nd
177th824th494th
986th
966th43rd211th202nd662nd
Evil Numbers (Long)
299th501st286th
510th
74th586th427th
1,254th
242nd109th93rd953rd1,356th
Factorial Factorisation
160th
27th
178th292nd103rd180th429th
Farey Sequence
125th
197th
73rd
331st
44th530th49th24th
Fibonacci
713th419th621st
758th
2,718th460th215th
2,544th
1,737th54th1,870th1,007th7,114th
Fizz Buzz
469th1,952nd1,153rd
689th
6,628th652nd22nd
4,116th
412th2,210th448th2,608th2,095th
Foo Fizz Buzz Bar
363rd464th164th
223rd
1,849th165th20th
1,816th
365th2nd160th230th829th
Forsyth–Edwards Notation
214th260th227th
170th
128th223rd
21st
55th424th2nd56th52nd
Fractions
148th529th246th
209th
446th155th112th
287th
198th194th122nd10th
Game of Life
173rd81st150th
145th
109th67th
253rd
33rd355th
214th262nd
Gijswijt’s Sequence
191st
102nd
218th
344th52nd46th
36th
24th325th6th158th152nd
Happy Numbers
330th93rd367th
229th
40th448th358th
60th
1,075th6th42nd1,131st521st
Happy Numbers (Long)
432nd98th213th
149th
211th35th
691st
278th620th53rd613th
Hexdump
118th55th153rd
77th
100th39th
174th
234th18th30th333rd
Intersection
99th150th191st
123rd
3rd51st41st
884th
386th34th44th14th
Inventory Sequence
127th136th164th
188th
850th150th75th
428th
52nd304th287th390th
ISBN
57th37th100th
180th
87th10th
543rd
269th694th83rd691st604th
Jacobi Symbol
83rd128th99th
17th
59th8th
315th322nd387th
Kaprekar Numbers
149th68th104th
107th
65th6th
147th
314th201st88th24th
Kolakoski Constant
196th42nd148th
53rd
194th97th
75th
115th254th205th165th
Kolakoski Sequence
282nd128th226th
205th
141st49th
285th
71st231st615th40th343rd
Leap Years
419th646th290th
863rd
202nd629th35th
93rd
13th365th5th690th1,061st
Levenshtein Distance
231st356th212th
235th
224th141st
282nd225th
372nd327th
Leyland Numbers
351st209th303rd
201st
1st134th441st
839th
139th4th73rd588th
ln 2
322nd
258th
347th121st
3rd
132nd98th94th156th
Look and Say
454th159th147th
160th
35th346th20th
50th
68th647th15th118th296th
Lucky Numbers
111th264th98th
55th
107th109th
365th
136th81st50th158th
Lucky Tickets
192nd118th166th
95th
5th127th25th
120th
82nd7th45th157th
Mandelbrot
39th74th41st
143rd
118th119th
44th
294th277th19th231st
Maze
178th
81st
64th
48th181st
77th
153rd229th25th97th12th
Medal Tally
76th
130th
68th86th
159th
37th286th13th163rd206th
Morse Decoder
115th
162nd
3rd
Morse Encoder
4th
215th
Musical Chords
157th170th121st
128th
158th
70th
176th
190th99th16th193rd148th
N Queens
136th118th137th
45th
35th59th
268th231st99th175th
Niven Numbers
234th297th421st
672nd1,647th192nd609th60th
615th
573rd201st43rd1,879th1,551st
Niven Numbers (Long)
233rd212th223rd
412th993rd
749th54th
69th
523rd33rd21st79th1,312th
Number Spiral
111th96th46th
56th
115th25th
303rd28th302nd274th355th
Odious Numbers
282nd323rd630th
456th
134th506th367th
1,216th
822nd41st169th172nd538th
Odious Numbers (Long)
440th314th360th
476th
114th397th225th
1,268th
176th39th137th906th1,304th
Ordinal Numbers
389th416th386th
278th
441st44th
89th
202nd778th105th487th118th
PalindromemordnilaP
201st114th251st
146th
115th30th
21st
85th271st35th15th198th
Pangram Grep
1,455th164th1,266th
210th
146th24th
619th
42nd777th106th98th174th
Partition Numbers
212th
183rd
257th
Pascal’s Triangle
193rd151st289th
290th
1st384th344th
200th
90th49th66th409th1,085th
Pernicious Numbers
1,157th1,032nd
962nd
114th1,348th1,212th
1,498th
1,080th
1,109th
Pernicious Numbers (Long)
126th251st173rd
290th
1st259th83rd
104th
61st90th33rd330th
Poker
173rd
100th
2nd
51st
294th
Polyominoes
110th
36th
Prime Numbers
630th1,597th1,081st
470th
1st727th346th
1,268th
826th400th203rd219th654th
Prime Numbers (Long)
499th490th715th
513th
1st497th180th
790th
567th102nd150th303rd
Proximity Grid
140th43rd122nd
81st
52nd121st
141st
152nd241st247th207th246th
QR Decoder
42nd51st52nd
111th
63rd29th
147th
170th7th9th8th93rd
Quine
25th3,927th1,305th4,163rd
1,472nd
1,380th2,089th
458th
3,291st528th3,571st5,036th2,673rd
Recamán
253rd108th94th
298th
244th152nd21st
74th
79th5th19th208th
Repeating Decimals
133rd
81st
83rd
69th183rd
30th
177th297th1st99th
Reverse Polish Notation
339th
201st
1st
64th
135th
343rd563rd174th620th
Reversi
131st164th
210th
109th245th21st168th10th
Rijndael S-box
162nd
149th
47th
179th
255th206th205th
Rock-paper-scissors-Spock-lizard
155th161st145th
109th
44th164th
156th
351st402nd24th440th60th
Roman to Arabic
94th
273rd
107th153rd108th
140th18th
326th249th
ROT13
79th130th112th
137th
141st196th
176th
117th294th280th
142nd
Rule 110
195th
218th
297th15th
223rd
140th208th20th37th19th67th
Scrambled Sort
66th
101st
135th
94th
63rd239th131st124th104th
Set
78th136th
Seven Segment
114th109th
130th
66th
68th
260th
SI Units
174th
13th
221st12th159th
Sierpiński Triangle
29th105th88th
153rd
318th81st14th
232nd
60th54th49th160th309th
Smith Numbers
173rd155th76th
81st
31st9th
353rd
369th388th22nd52nd
Spelling Numbers
1st
477th
297th
Star Wars Opening Crawl
260th
Sudoku (Fill-in)
7th
Ten-pin Bowling
107th39th127th
89th
155th22nd
208th
98th266th2nd51st
Tic-tac-toe
164th217th153rd
23rd
7th
51st297th47th14th4th
Time Distance
191st
156th
403rd
Tongue-twisters
483rd
469th
890th
2nd178th
Topological Sort
14th
82nd128th17th13th142nd
Transpose Sentence
100th
135th
181st
203rd
76th
90th378th56th178th183rd
Trinomial Triangle
22nd
38th
18th142nd
United States
28th360th62nd
66th
31st58th5th
337th164th24th79th6th184th27th84th
Vampire Numbers
112th122nd177th
243rd
76th20th
182nd
413th13th81st7th
Van Eck Sequence
77th157th136th
193rd
26th235th70th
414th
90th115th83rd53rd
Zeckendorf Representation
193rd67th112th
120th
80th25th
208th
238th332nd
Zodiac Signs
133rd174th129th
99th
65th88th43rd
346th
240th308th9th265th180th
γ
75th
164th
155th59th1st70th
78th196th46th171st
λ
31st207th
51st
45th
99th
518th
π
382nd238th
188th
1st117th115th
1st
434th53rd424th395th920th
τ
377th268th
180th
1st152nd80th
3rd
396th7th375th394th748th
φ
449th
280th
163rd525th320th
44th
180th13th8th291st1,021st
√2
563rd
273rd
2nd272nd302nd
96th
204th4th234th335th1,132nd
𝑒
361st376th367th
362nd
2nd286th160th
14th
182nd64th329th151st1,077th