12 Days of Christmas
8th
44th
225th
440th
24 Game
108th
99 Bottles of Beer
3rd
212th
251st
Abundant Numbers
8th
255th
150th
Abundant Numbers (Long)
4th
128th
151st
Arabic to Roman
4th
125th
103rd
Arithmetic Numbers
3rd
205th
Arrows
7th
99th
68th
Ascending Primes
2nd
185th
ASCII Table
9th
34th
118th
199th
brainfuck
124th
90th
Card Number Validation
158th
Catalan Numbers
18th
94th
123rd
Catalan’s Constant
4th
27th
56th
42nd
Christmas Trees
4th
44th
178th
127th
Collatz
7th
215th
351st
CSS Colors
5th
172nd
Cubes
2nd
56th
90th
Day of Week
2nd
189th
DFA Simulator
59th
Diamonds
5th
31st
65th
70th
221st
82nd
Divisors
10th
414th
472nd
Emirp Numbers
9th
156th
166th
Emirp Numbers (Long)
3rd
61st
55th
Emojify
6th
155th
Evil Numbers
13th
331st
299th
36th
Evil Numbers (Long)
7th
137th
201st
Factorial Factorisation
45th
123rd
Farey Sequence
3rd
68th
Fibonacci
40th
458th
173rd
Fizz Buzz
63rd
68th
1,001st
54th
Foo Fizz Buzz Bar
9th
24th
218th
1st
Forsyth–Edwards Notation
3rd
126th
Fractions
6th
125th
173rd
Game of Life
84th
Gijswijt’s Sequence
30th
Happy Numbers
15th
81st
158th
150th
Happy Numbers (Long)
4th
86th
53rd
Hexdump
2nd
142nd
Intersection
126th
45th
Inventory Sequence
5th
69th
135th
ISBN
4th
66th
83rd
Jacobi Symbol
41st
124th
Kaprekar Numbers
78th
Kolakoski Constant
5th
32nd
53rd
Kolakoski Sequence
14th
98th
134th
Leap Years
6th
406th
209th
Levenshtein Distance
192nd
Leyland Numbers
219th
ln 2
5th
130th
Look and Say
4th
122nd
218th
Lucky Numbers
4th
58th
158th
Lucky Tickets
120th
Mahjong
66th
Maze
31st
54th
Medal Tally
2nd
45th
91st
Morse Decoder
3rd
87th
Morse Encoder
3rd
78th
Musical Chords
68th
N Queens
101st
Niven Numbers
13th
335th
391st
Niven Numbers (Long)
5th
132nd
235th
Number Spiral
6th
16th
9th
30th
85th
34th
102nd
Odious Numbers
7th
255th
146th
Odious Numbers (Long)
6th
111th
144th
Ordinal Numbers
3rd
119th
118th
PalindromemordnilaP
89th
Pangram Grep
5th
205th
349th
100th
Pascal’s Triangle
3rd
202nd
100th
420th
Pernicious Numbers
5th
144th
226th
Pernicious Numbers (Long)
4th
64th
129th
Poker
64th
Polyominoes
77th
Prime Numbers
11th
143rd
340th
Prime Numbers (Long)
9th
148th
328th
Proximity Grid
94th
QR Decoder
74th
Quine
1st
42nd1st20th
99th247th134th74th21st24th
98th22nd36th4th43rd12th28th
28th71st
57th47th9th81st319th84th
103rd55th40th52nd80th89th
31st67th32nd40th
99th123rd
38th68th31st
40th
25th
Recamán
8th
204th
Repeating Decimals
121st
Reverse Polish Notation
6th
94th
147th
Reversi
68th
Rijndael S-box
💎
49th
5th
58th
Rock-paper-scissors-Spock-lizard
6th
25th
63rd
Roman to Arabic
4th
123rd
132nd
ROT13
133rd
Rule 110
89th
128th
Seven Segment
2nd
121st
223rd
SI Units
66th
Sierpiński Triangle
4th
121st
234th
Smith Numbers
59th
120th
Spelling Numbers
2nd
93rd
Star Wars Opening Crawl
3rd
83rd
Sudoku
70th
Sudoku (Fill-in)
38th
Ten-pin Bowling
108th
Tic-tac-toe
109th
Time Distance
💎
161st
Tongue-twisters
6th
143rd
235th
Transpose Sentence
164th
United States
222nd
Vampire Numbers
4th
156th
Van Eck Sequence
5th
97th
253rd
Zeckendorf Representation
63rd
Zodiac Signs
4th
43rd
81st
γ
10th
30th
43rd
57th
λ
11th
21st
46th
54th
55th
67th
50th
88th
π
8th14th38th11th34th17th61st113th91st57th8th
43rd58th47th43rd35th36th42nd12th29th
69th35th72nd16th
25th101st134th116th
78th48th34th34th89th86th79th39th137th17th81st18th99th66th
9th54th52nd31st6th39th6th28th
τ
8th
43rd
12th
79th
120th
φ
9th
9th
40th
91st
286th
√2
9th
10th
40th
103rd
44th
412th
26th
𝑒
7th
13th
53rd
111th
241st97th