12 Days of Christmas
677th
466th
354th
14th
99 Bottles of Beer
74th
103rd
165th
36th
101st
Abundant Numbers
131st
267th
259th
351st
401st
382nd
358th
1,001st
743rd
414th
45th
236th
329th
Abundant Numbers (Long)
137th
204th
345th
435th
785th
315th
348th
1,013th
244th
177th
28th
329th
Arabic to Roman
328th
91st
232nd
115th
135th
218th
2nd
372nd
181st
68th
70th
210th
Arithmetic Numbers
183rd
117th
186th
167th
220th
125th
40th
483rd
492nd
Arrows
38th
41st
70th
72nd
233rd
49th
19th
79th
39th
3rd
77th
16th
Ascending Primes
221st
216th
24th
180th
ASCII Table
23rd
43rd
59th
91st
121st
200th
177th
110th
151st
19th
102nd
179th
brainfuck
350th
98th
142nd
87th
196th
2nd
19th
Catalan Numbers
458th
264th
378th
329th
21st
295th
108th
225th
234th
34th
90th
92nd
Catalan’s Constant
3rd
120th
64th
127th
Christmas Trees
247th
389th
298th
153rd
277th
29th
62nd
102nd
31st
22nd
44th
280th
Collatz
638th
181st
134th
537th
1,165th
223rd
8th
729th
83rd
43rd
205th
294th
997th
CSS Colors
63rd
22nd
Cubes
15th
16th
27th
25th
24th
7th
20th
37th
11th
5th
39th
Day of Week
185th
141st
311th
263rd
227th
93rd
505th
1st
46th
281st
609th
DFA Simulator
26th
39th
65th
9th
11th
19th
5th
100th
4th
216th
Diamonds
79th
78th
151st
252nd
91st
142nd
124th
74th
13th
24th
16th
180th
59th
Divisors
592nd
385th
986th
633rd
1st
777th
672nd
600th
529th
22nd
299th
338th
Emirp Numbers
50th
92nd
389th
160th
498th
141st
446th
658th
63rd
178th
20th
27th
284th
Emirp Numbers (Long)
116th
79th
139th
82nd
95th
151st
54th
211th
103rd
18th
88th
Emojify
37th
63rd
53rd
3rd
161st
Evil Numbers
370th
458th
486th
554th
134th
418th
336th
849th
827th
35th
253rd
303rd
623rd
Evil Numbers (Long)
177th
253rd
226th
410th
59th
387th
289th
927th
170th
87th
174th
712th
1,005th
Factorial Factorisation
24th
102nd
71st
9th
97th
Farey Sequence
111th
62nd
295th
60th
23rd
Fibonacci
513th
325th
730th
588th
2,252nd
470th
143rd
2,083rd
1,433rd
30th
243rd
817th
5,911th
Fizz Buzz
536th
563rd
1,433rd
1,894th
3,797th
1,031st
104th
1,818th
17th
597th
91st
449th
3,234th
Foo Fizz Buzz Bar
309th
217th
284th
514th
655th
354th
167th
434th
191st
10th
161st
363rd
1,003rd
Forsyth–Edwards Notation
142nd
150th
147th
107th
83rd
21st
15th
68th
69th
7th
17th
46th
Fractions
116th
200th
229th
190th
385th
140th
79th
235th
114th
73rd
136th
9th
Game of Life
86th
60th
70th
101st
75th
27th
215th
32nd
63rd
20th
25th
218th
Gijswijt’s Sequence
96th
64th
147th
173rd
60th
35th
27th
20th
149th
12th
28th
183rd
Happy Numbers
310th
195th
542nd
150th
399th
235th
61st
502nd
163rd
28th
113th
69th
332nd
Happy Numbers (Long)
354th
99th
182nd
156th
208th
167th
45th
300th
83rd
148th
42nd
184th
Hexdump
107th
52nd
86th
94th
84th
49th
35th
93rd
2nd
45th
26th
Intersection
120th
132nd
146th
78th
13th
48th
62nd
358th
305th
21st
57th
25th
Inventory Sequence
55th
101st
97th
141st
591st
147th
77th
328th
84th
59th
121st
305th
ISBN
354th
36th
292nd
180th
96th
10th
248th
92nd
57th
14th
249th
523rd
Jacobi Symbol
53rd
60th
81st
17th
83rd
12th
38th
51st
52nd
Kolakoski Constant
153rd
55th
115th
77th
99th
91st
65th
36th
41st
33rd
14th
Kolakoski Sequence
142nd
118th
193rd
165th
125th
48th
196th
336th
106th
300th
43rd
282nd
Leap Years
549th
301st
270th
635th
989th
260th
31st
83rd
11th
336th
77th
597th
992nd
Levenshtein Distance
149th
347th
224th
187th
218th
147th
263rd
203rd
509th
358th
302nd
Leyland Numbers
345th
167th
286th
236th
16th
230th
411th
288th
163rd
19th
103rd
367th
ln 2
192nd
182nd
185th
90th
3rd
88th
21st
86th
80th
Look and Say
375th
139th
145th
148th
348th
254th
26th
7th
52nd
290th
19th
36th
231st
Lucky Numbers
92nd
221st
123rd
76th
155th
118th
91st
4th
136th
143rd
Lucky Tickets
160th
113th
154th
89th
22nd
155th
29th
98th
74th
9th
50th
43rd
Mahjong
73rd
Maze
104th
80th
45th
36th
106th
57th
32nd
26th
20th
23rd
11th
Medal Tally
41st
94th
57th
38th
119th
87th
35th
18th
4th
164th
Morse Decoder
80th
84th
22nd
Morse Encoder
34th
200th
Musical Chords
143rd
133rd
114th
121st
148th
96th
137th
118th
92nd
40th
113th
65th
Niven Numbers
180th
286th
510th
747th
1st
932nd
519th
81st
401st
334th
194th
66th
814th
1,011th
Niven Numbers (Long)
200th
173rd
275th
327th
12th
299th
295th
107th
57th
342nd
44th
34th
75th
980th
Number Spiral
91st
80th
45th
54th
95th
28th
44th
26th
181st
63rd
283rd
Odious Numbers
232nd
326th
388th
459th
102nd
354th
185th
1,035th
708th
33rd
148th
261st
555th
Odious Numbers (Long)
194th
245th
202nd
396th
85th
381st
168th
932nd
138th
31st
117th
664th
959th
Ordinal Numbers
341st
403rd
440th
192nd
423rd
40th
34th
174th
197th
86th
331st
98th
Pangram Grep
801st
276th
824th
274th
184th
51st
618th
66th
209th
109th
47th
124th
Pascal’s Triangle
223rd
191st
324th
301st
1st
237th
326th
218th
511th
35th
70th
94th
856th
Pernicious Numbers
849th
879th
919th
71st
887th
917th
1,140th
815th
828th
Pernicious Numbers (Long)
91st
134th
170th
240th
39th
200th
59th
79th
34th
9th
36th
117th
Poker
69th
80th
110th
48th
Prime Numbers
543rd
497th
975th
394th
1st
293rd
255th
1,292nd
754th
307th
159th
361st
651st
Prime Numbers (Long)
626th
272nd
521st
381st
1st
336th
136th
465th
399th
78th
153rd
222nd
Proximity Grid
85th
47th
59th
86th
52nd
18th
70th
31st
4th
27th
15th
198th
QR Decoder
34th
49th
47th
90th
3rd
56th
25th
20th
45th
16th
24th
15th
71st
Quine
1st
215th
3,333rd
1,222nd
3,508th
2,733rd
499th
1,328th
1,820th
444th
2,887th
533rd
3,079th
386th
2,264th
Recamán
200th
94th
106th
273rd
4th
144th
30th
61st
52nd
10th
40th
156th
Repeating Decimals
62nd
61st
77th
74th
89th
13th
56th
141st
1st
35th
Reverse Polish Notation
164th
184th
1st
52nd
119th
302nd
44th
165th
329th
Rijndael S-box
1st
72nd
44th
131st
68th
95th
27th
63rd
Rock-paper-scissors-Spock-lizard
40th
47th
73rd
106th
62nd
52nd
32nd
29th
11th
36th
50th
Roman to Arabic
130th
106th
228th
239th
152nd
118th
95th
22nd
244th
100th
197th
Rule 110
179th
200th
199th
31st
35th
187th
21st
40th
10th
36th
69th
Seven Segment
275th
183rd
213th
72nd
147th
214th
SI Units
6th
5th
56th
2nd
3rd
Sierpiński Triangle
163rd
30th
82nd
85th
143rd
256th
108th
5th
14th
52nd
47th
45th
51st
329th
Smith Numbers
107th
124th
31st
73rd
79th
34th
7th
255th
32nd
65th
85th
28th
Spelling Numbers
1st
91st
300th
Star Wars Opening Crawl
38th
Sudoku v2
8th
Ten-pin Bowling
33rd
28th
49th
68th
97th
23rd
29th
17th
51st
3rd
14th
Time Distance
30th
41st
92nd
Tongue-twisters
120th
138th
153rd
103rd
286th
United States
42nd
80th
44th
120th
354th
47th
17th
14th
149th
18th
81st
19th
26th
13th
38th
Vampire Numbers
68th
98th
160th
237th
140th
20th
153rd
25th
181st
8th
Van Eck Sequence
67th
161st
113th
174th
24th
156th
64th
324th
270th
8th
80th
46th
Zodiac Signs
44th
76th
80th
122nd
11th
87th
34th
124th
39th
18th
10th
41st
193rd
γ
70th
150th
93rd
45th
1st
67th
50th
38th
49th
57th
λ
314th
975th
861st
838th
83rd
76th
π
294th
200th
173rd
4th
138th
118th
1st
359th
76th
218th
333rd
257th
τ
295th
226th
173rd
4th
170th
71st
1st
328th
64th
198th
325th
239th
φ
351st
244th
126th
383rd
259th
12th
146th
137th
7th
221st
338th
√2
468th
233rd
2nd
256th
217th
11th
170th
32nd
101st
283rd
340th
𝑒
275th
261st
266th
241st
142nd
245th
124th
12th
155th
55th
175th
118th
313th