12 Days of Christmas
80th
12th
1,200th
24 Game
50th
126th
282nd
99 Bottles of Beer
336th
1,083rd
11th
2,060th
1,215th894th
Abundant Numbers
2,838th
429th
273rd
1,424th
Abundant Numbers (Long)
702nd
211th
Arabic to Roman
194th
80th
Arithmetic Numbers
547th
170th
5th
Arrows
320th
276th273rd
Ascending Primes
85th
129th
169th160th
350th34th
ASCII Table
1,005th
594th
1,449th
606th479th
1,417th
Billiards
66th
brainfuck
96th
60th
9th
Card Number Validation
74th
50th
15th
435th
Catalan Numbers
277th
1,167th476th
123rd
229th
Catalan’s Constant
161st
181st
Christmas Trees
139th
8th
Collatz
301st
650th
1,369th
11th
225th
1,543rd
CSS Colors
265th
115th
Cubes
111th
103rd
Day of Week
422nd
280th
107th
54th
DFA Simulator
244th
Diamonds
106th
19th
Divisors
2,377th1,508th
733rd
3,501st
321st
2,291st
2,434th2,877th
2,679th
Emirp Numbers
530th
90th
748th
Emirp Numbers (Long)
443rd
338th
Emojify
184th
35th
Evil Numbers
1,087th541st
332nd
400th513th
759th644th
351st148th
1,162nd
3,011th1,158th290th4,248th40th2,254th
2,962nd322nd
1,267th
630th
Evil Numbers (Long)
367th
518th
528th299th
246th
586th85th
593rd
36th
1,002nd
Factorial Factorisation
210th
137th
44th
Farey Sequence
119th
196th108th149th321st
57th
35th
6th
Fibonacci
3,116th1,704th
652nd
890th2,235th
4,598th2,431st
3,281st
179th
3,401st
4,085th
41st4,127th2,798th
Fizz Buzz
4,429th1,504th
2,433rd11,557th
1,717th
11,363rd1,462nd10,874th
10,564th
9,675th7,327th8,542nd
119th10,636th
11,518th11,599th
11,777th553rd11,894th55th5,756th
1,400th9,995th
8,991st10,130th
Foo Fizz Buzz Bar
1,520th
591st
311th
478th513th
262nd
14th
Forsyth–Edwards Notation
255th
159th
Fractions
355th
275th
122nd
792nd
427th
Game of Life
339th
190th216th
Gijswijt’s Sequence
179th
400th
302nd
422nd
Happy Numbers
462nd
66th
2,376th
Happy Numbers (Long)
218th
58th
Hexdump
508th
99th
413th
35th
Intersection
187th
39th
Inventory Sequence
484th
691st
145th
662nd
ISBN
181st
100th27th
Jacobi Symbol
238th
264th248th
Kaprekar Numbers
139th235th33rd241st28th
34th20th
101st
88th4th
60th
162nd
389th
240th
188th
Kolakoski Constant
85th
141st
Kolakoski Sequence
435th
619th
114th
Leap Years
1,132nd210th
626th
508th
568th
37th
587th
370th
Levenshtein Distance
269th
246th
Leyland Numbers
462nd
207th
ln 2
197th
119th
157th
26th
Look and Say
71st
30th
1,121st
Lucky Numbers
526th
155th
413th
122nd
Lucky Tickets
112th
285th36th
438th
Mahjong
120th
174th101st
213th
Maze
242nd
158th
Medal Tally
343rd
181st
Morse Decoder
134th
13th
Morse Encoder
229th
202nd93rd
Musical Chords
86th
27th
398th
N Queens
97th
205th
23rd310th
298th
75th
82nd320th
194th
171st12th354th
158th
292nd
144th195th
313th187th
Niven Numbers
1,567th462nd
600th
377th
102nd
675th
39th
420th
Niven Numbers (Long)
1,183rd
693rd
122nd
421st
Number Spiral
252nd
423rd
203rd
629th
Odious Numbers
1,261st972nd721st
232nd
820th687th
662nd527th
150th
2,074th
621st
38th1,969th
719th
1,808th
Odious Numbers (Long)
306th
171st
583rd298th
328th
121st
901st
36th
942nd
Ordinal Numbers
517th
691st
45th
229th
PalindromemordnilaP
239th
58th
520th
Pangram Grep
691st
86th
579th
Pascal’s Triangle
1,282nd
1,673rd
431st
1,470th752nd
1,429th790th
Pernicious Numbers
1,119th465th
236th
503rd480th
836th305th1,604th1,796th2,083rd1,131st1,059th
927th
611th131st2,376th
877th1,078th1,149th
1,246th269th2,003rd32nd872nd
1,494th409th
741st1,969th640th
1,322nd
Pernicious Numbers (Long)
470th
240th480th
Poker
195th
245th
Polyominoes
137th
206th127th
458th
321st
209th
Prime Numbers
2,133rd734th
1,267th
636th
755th460th
143rd
1,358th2,701st102nd1,283rd
3,592nd980th
Prime Numbers (Long)
523rd
655th
365th
159th
936th
91st
384th
Proximity Grid
63rd
267th11th
QR Decoder
238th
285th
204th
280th
Quine
1st
240th2,421st1,945th4,071st2,027th
2,392nd
4,536th2,722nd625th
4,840th5,008th
3,081st3,152nd1,978th4,668th1,790th213th3,546th
2,571st1,228th4,311th
2,896th2,942nd
698th4,789th
427th4,260th
1,626th4,042nd
Recamán
242nd
80th
474th
50th
93rd
Repeating Decimals
256th
249th
Reverse Polish Notation
627th
86th
877th
Reversi
302nd
104th
22nd
Rijndael S-box
298th
224th
572nd
Rock-paper-scissors-Spock-lizard
351st
63rd
Roman to Arabic
373rd
234th
1,087th
ROT13
227th
369th
334th
149th
133rd
48th
499th
Rule 110
258th
570th91st
Seven Segment
442nd
323rd145th
302nd
SI Units
171st
Sierpiński Triangle
828th69th
115th
89th182nd
298th
197th10th
341st
377th48th
221st809th
196th
Smith Numbers
148th
149th
58th
Spelling Numbers
242nd
97th
Star Wars Opening Crawl
321st
372nd
Sudoku
161st
133rd
Sudoku (Fill-in)
171st
160th
Ten-pin Bowling
320th
271st
395th
Tic-tac-toe
144th
52nd
153rd34th
162nd
331st
29th
Time Distance
479th
223rd
469th
Tongue-twisters
206th
326th
144th
317th
Transpose Sentence
352nd
293rd
237th
United States
79th
95th
Vampire Numbers
255th
287th
Van Eck Sequence
300th
531st39th
Zeckendorf Representation
202nd
392nd
18th
321st
Zodiac Signs
228th
105th
γ
210th
202nd
152nd
λ
230th
226th
π
2,140th
349th
274th
τ
297th
164th
φ
232nd
117th
√2
258th
194th
165th
36th
𝑒
808th
870th
374th
196th
135th
58th1,013th1,526th
641st