12 Days of Christmas
66th
99 Bottles of Beer
283rd
106th
Abundant Numbers
334th
1st
213th
433rd
Abundant Numbers (Long)
202nd
1st
228th
Arabic to Roman
150th
ASCII Table
68th
61st
121st
164th
Catalan Numbers
10th
280th
Catalan’s Constant
77th
Christmas Trees
555th
1st
191st
201st
227th
Collatz
180th
30th
1,111th
Day of Week
196th
217th
Diamonds
513th
1st
112th
Divisors
1,287th
279th
22nd
466th
339th
1,360th
733rd
Emirp Numbers
22nd
551st
Emirp Numbers (Long)
12th
435th
Evil Numbers
1,382nd
Fibonacci
1st
393rd
2,464th
Fizz Buzz
1,246th
1st
1,878th
Foo Fizz Buzz Bar
295th
5th
432nd
Forsyth–Edwards Notation
78th
Fractions
9th
250th
Game of Life
79th
Gijswijt’s Sequence
74th
Happy Numbers
204th
21st
577th
Happy Numbers (Long)
107th
21st
187th
Hexdump
96th
Intersection
244th
4th
165th
Inventory Sequence
35th
30th
147th
378th
ISBN
309th
168th
286th
Kolakoski Constant
82nd
54th
Kolakoski Sequence
39th
291st
182nd
Leap Years
648th
Leyland Numbers
241st
244th
ln 2
145th
Look and Say
357th
23rd
151st
172nd
Lucky Numbers
239th
1st
155th
Medal Tally
57th
Niven Numbers
560th
286th
927th
683rd
1st
521st
81st
314th
405th
968th
378th
479th
672nd
586th
655th
Niven Numbers (Long)
207th
12th
75th
296th
878th
Number Spiral
100th
Odious Numbers
819th
Ordinal Numbers
95th
1st
251st
568th
Pangram Grep
152nd
1st
395th
Pascal’s Triangle
348th
229th
197th
386th
Prime Numbers
172nd
1,154th
Prime Numbers (Long)
115th
675th
387th
Proximity Grid
67th
96th
Recamán
80th
💎
201st
Reverse Polish Notation
304th
1st
187th
Rock-paper-scissors-Spock-lizard
98th
Roman to Arabic
288th
Rule 110
308th
Seven Segment
61st
Sierpiński Triangle
379th
Smith Numbers
70th
Spelling Numbers
154th
Star Wars Opening Crawl
51st
Time Distance
2nd
63rd
United States
29th
105th
Vampire Numbers
86th
Van Eck Sequence
111th
76th
270th
λ
836th
π
351st
τ
335th
φ
339th
√2
163rd
𝑒
305th