12 Days of Christmas
8th
149th
109th
1,020th
24 Game
153rd
99 Bottles of Beer
6th
1,085th
Abundant Numbers
197th
107th
904th
Abundant Numbers (Long)
13th
Arabic to Roman
354th
Arithmetic Numbers
477th
Arrows
245th
Ascending Primes
248th
ASCII Table
117th
51st
Billiards
125th
brainfuck
105th
364th
Card Number Validation
229th
Catalan Numbers
8th
453rd
Catalan’s Constant
7th
23rd
20th
159th
Christmas Trees
868th
Collatz
20th
781st
CSS Colors
303rd
Cubes
405th
Day of Week
350th
DFA Simulator
146th
Diamonds
83rd
615th
131st
Divisors
9th
1,523rd
Emirp Numbers
765th
Emirp Numbers (Long)
353rd
Emojify
5th
317th
Evil Numbers
1,100th
53rd
Evil Numbers (Long)
573rd
Factorial Factorisation
17th
13th
Farey Sequence
247th
Fibonacci
560th
306th50th
35th73rd
36th
62nd
2,098th
45th
45th
Fizz Buzz
2,901st
366th
Foo Fizz Buzz Bar
827th
Forsyth–Edwards Notation
201st
Fractions
575th
Game of Life
43rd
210th
Gijswijt’s Sequence
179th
Happy Numbers
115th74th48th
28th
23rd26th22nd26th
101st43rd77th
24th65th224th
40th21st23rd23rd56th49th64th28th646th22nd55th
112th60th
31st27th28th21st20th26th23rd28th
Happy Numbers (Long)
415th
Hexdump
208th
Intersection
67th
416th
Inventory Sequence
272nd
ISBN
78th
343rd
Kolakoski Sequence
342nd
Leap Years
1,164th
Leyland Numbers
411th
ln 2
259th
Look and Say
436th
Lucky Numbers
94th
Mandelbrot
149th
Maze
152nd
Medal Tally
153rd
Morse Decoder
251st
Morse Encoder
284th
Musical Chords
24th
22nd
Niven Numbers
865th
Niven Numbers (Long)
468th
Number Spiral
66th
32nd
23rd
23rd
275th
Odious Numbers
881st
Odious Numbers (Long)
482nd
Ordinal Numbers
449th
Pangram Grep
583rd
Partition Numbers
160th
Pascal’s Triangle
110th
703rd
Pernicious Numbers
142nd
649th
Pernicious Numbers (Long)
304th
Poker
157th
Polyominoes
118th
Prime Numbers
22nd
294th135th120th
62nd
35th
41st
33rd
137th
393rd
1,208th37th
22nd
126th
Prime Numbers (Long)
503rd
Proximity Grid
138th
Quine
95th
Recamán
463rd
Rijndael S-box
9th27th
66th
173rd
Rock-paper-scissors-Spock-lizard
276th
Roman to Arabic
342nd
ROT13
68th
Rule 110
318th
Set
101st
Seven Segment
83rd
303rd
Sierpiński Triangle
419th
Smith Numbers
275th
Sudoku
166th
Sudoku (Fill-in)
134th
Tic-tac-toe
194th
Tongue-twisters
17th
Transpose Sentence
215th
United States
363rd
Vampire Numbers
10th
Van Eck Sequence
12th22nd24th19th16th24th
20th
26th
18th11th
32nd
30th32nd
Zeckendorf Representation
162nd
Zodiac Signs
149th
γ
11th
84th
λ
12th
52nd
58th
64th
π
16th
τ
13th
φ
11th
√2
11th
𝑒
14th
17th
54th
55th
428th46th