12 Days of Christmas
1st
12th
1,974th
301st99 Bottles of Beer
11th
147th
78thAbundant Numbers
287th
353rd
313th
Abundant Numbers (Long)
550th
Arabic to Roman
2nd
75th
Arrows
10th
106th
21st
ASCII Table
275th
brainfuck
12th
38th
Catalan Numbers
1st
275th
Catalan’s Constant
3rd
Christmas Trees
8th
186th
Collatz
843rd
CSS Colors
380th
23rd
Cubes
278th
Day of Week
1st
Diamonds
183rd
Divisors
960th
2,118th
1st
285th
601st
828th
22nd
2,390th
339th
3,892ndEmirp Numbers
106th
639th
Emojify
1st
135th
Evil Numbers
978th
1,563rd
36th
757th
1,433rd
Evil Numbers (Long)
995th
Fibonacci
139th
2,692nd
145th
2,101st
3,561st
1,767thFizz Buzz
557th
2,665th
7,898th
2,141st
567th
6,052nd
7,011th
7,111th
3,761st
3,492nd
1,910th
6,165th
4,513th
1,040th
105th
4,207th
3,546th
2,366th
4,333rd
1,182nd
3,386th
604th
1,895th
452nd
4,623rd
5,005th
3,762nd
7,352nd
3,159thFoo Fizz Buzz Bar
365th
Fractions
712th
9th
Game of Life
260th
Happy Numbers
505th
Happy Numbers (Long)
297th
Intersection
483rd
Inventory Sequence
412th
ISBN
24th
93rd
Kolakoski Constant
288th
316th
Kolakoski Sequence
60th
33rd
199th
Leap Years
997th
31st
84th
11th
862nd
Levenshtein Distance
264th
80th
360th
Leyland Numbers
185th
Look and Say
26th
7th
Lucky Numbers
128th
Lucky Tickets
383rd
Morse Decoder
64th
Morse Encoder
271st
Musical Chords
203rd
Niven Numbers
1,369th
81st
172nd
912th
Niven Numbers (Long)
57th
Number Spiral
231st
Odious Numbers
103rd
1,590th
34th
633rd
Odious Numbers (Long)
968th
Ordinal Numbers
40th
122nd
3rd
Pangram Grep
52nd
412th
207th
Pascal’s Triangle
1st
216th
742nd
1,020thPernicious Numbers
115th
175th
239th
24th
413th
Poker
40th
47th
Prime Numbers
1,903rd
1st
127th
466th
1,097th
1,143rdPrime Numbers (Long)
1st
QR Decoder
36th
Quine
1st
216th
1,740th
3,449th
1,234th
3,739th
3,787th
2,105th
2,749th
1,021st
1,763rd
501st
1,576th
1,835th
3,422nd
1,042nd
1,104th
446th
2,437th
3,246th
542nd
3,096th
388th
1,411th
2,934th
2,687th
4,277th
122ndRecamán
30th
462nd
Reverse Polish Notation
748th
151st
Rock-paper-scissors-Spock-lizard
71st
Roman to Arabic
72nd
Rule 110
394th
Seven Segment
115th
Sierpiński Triangle
174th
695th
Smith Numbers
24th
113th
Spelling Numbers
1st
299th
Star Wars Opening Crawl
224th
Sudoku
32nd
Sudoku v2
109th
Ten-pin Bowling
191st
12th
4th
Tongue-twisters
110th
443rd
United States
53rd
129th
Vampire Numbers
182nd
288th
Van Eck Sequence
503rd
λ
969th
1,050th
π
236th
23rd
147th
τ
197th
129th
97th
φ
425th
77th
583rd
12th
√2
798th
116th
11th
𝑒
143rd
15th
379th
851st