12 Days of Christmas
139th
34th
99 Bottles of Beer
77th
4th
💎
Abundant Numbers
48th
82nd77th32nd34th11th71st31st
172nd
Abundant Numbers (Long)
109th58th
35th11th744th83rd
Arabic to Roman
12th
245th
Ascending Primes
1st
ASCII Table
23rd
brainfuck
76th
311th
106th
Catalan Numbers
1st
387th
210th
166th413th
38th
512th
Catalan’s Constant
3rd
Christmas Trees
71st
309th
Collatz
1,005th1,121st
DFA Simulator
62nd
Diamonds
66th
1st
Divisors
369th
452nd1st
935th18th
25th
621st
Emirp Numbers
120th
268th
13th
Emirp Numbers (Long)
37th
221st
19th
Evil Numbers
289th
469th154th
1,231st1st
40th
520th
Evil Numbers (Long)
94th
281st67th
1st
36th
462nd
Factorial Factorisation
29th
45th
Fibonacci
171st
309th
354th
179th421st1st
41st289th844th
Fizz Buzz
1,370th18th
1,163rd12th
55th
710th
Foo Fizz Buzz Bar
379th1st
260th4th
413th
Fractions
1st242nd233rd
414th
Gijswijt’s Sequence
72nd
104th
Happy Numbers
132nd312th
120th1st
225th
Happy Numbers (Long)
93rd136th
72nd1st
138th
Intersection
59th17th
1st
36th
Inventory Sequence
256th75th
ISBN
127th
1st
109th
Jacobi Symbol
10th
76th
139th
11th
Kolakoski Constant
7th
116th
65th1st
31st55th
38th
Kolakoski Sequence
20th
63rd
79th26th37th135th1st
65th
113th
Leap Years
286th
148th197th37th245th
94th
87th161st
Levenshtein Distance
188th491st
157th
Leyland Numbers
125th4th
106th
19th
ln 2
167th241st
79th
26th
Look and Say
92nd329th
146th3rd11th
78th
Lucky Numbers
57th
271st
9th
19th
Lucky Tickets
55th
98th
214th
10th
Maze
32nd6th
Musical Chords
36th6th
11th3rd7th4th
32nd
Niven Numbers
69th
207th
299th94th102nd267th1st
39th75th599th
Niven Numbers (Long)
171st
268th
17th255th49th
154th1st
51st
350th
Number Spiral
1st
7th
Odious Numbers
161st
400th116th
968th1st747th38th
421st
Odious Numbers (Long)
131st
252nd99th
1st547th36th
386th
Ordinal Numbers
440th
Pangram Grep
162nd
119th73rd
124th189th
Pascal’s Triangle
288th
173rd
175th1st272nd42nd
279th
Pernicious Numbers
995th85th
291st19th197th32nd
568th
Pernicious Numbers (Long)
1st
Prime Numbers
306th
220th
610th286th1st143rd618th1st276th102nd185th551st
Prime Numbers (Long)
295th
289th
443rd347th1st
301st1st
91st
540th
QR Decoder
3rd
1st
Quine
1st240th
143rd602nd544th
1,323rd
158th
136th
Recamán
3rd
123rd215th
77th337th7th
Reverse Polish Notation
544th
1st120th
145th
231st
Rock-paper-scissors-Spock-lizard
207th
Roman to Arabic
180th156th
13th
37th
ROT13
40th6th
1st
Rule 110
80th
Seven Segment
50th
Sierpiński Triangle
317th
17th
Smith Numbers
234th
309th39th
64th
59th
Spelling Numbers
1st
122nd
Ten-pin Bowling
23rd
117th
13th
4th9th
18th
Tongue-twisters
291st
United States
50th
82nd
Vampire Numbers
25th
Van Eck Sequence
37th
84th
122nd217th
354th7th285th13th
Zeckendorf Representation
27th
γ
1st
λ
30th
462nd
💎19th
60th11th
31st
π
86th
230th117th
113th4th77th23rd252nd
66th115th225th
τ
61st
220th149th
110th4th81st25th162nd
57th105th230th
φ
79th
321st
207th134th117th80th604th
34th8th
√2
35th
320th
234th2nd165th129th638th
36th115th380th
𝑒
125th
284th
177th227th1st136th16th231st
58th126th327th