12 Days of Christmas
26th
12th
24 Game
80th26th
30th
99 Bottles of Beer
43rd
23rd
Abundant Numbers
135th
1st254th3,405th
Abundant Numbers (Long)
226th
1st641st
Arabic to Roman
177th
105th
Arithmetic Numbers
185th149th67th41st
Arrows
55th
Ascending Primes
111th221st128th118th
ASCII Table
45th
49th133rd
Billiards
50th26th5th34th85th
brainfuck
77th
49th12th
Card Number Validation
55th201st💎24th267th
Catalan Numbers
500th
11th279th
Catalan’s Constant
307th
238th56th520th
Christmas Trees
71st
13th25th80th
Collatz
202nd708th1st332nd1,843rd
CSS Colors
178th
298th424th
Cubes
98th
Day of Week
578th
639th
DFA Simulator
91st127th1st28th211th
Diamonds
82nd
1st58th78th
Divisors
457th388th330th441st2,951st
Emirp Numbers
188th
22nd57th1,978th
Emirp Numbers (Long)
92nd
43rd
Emojify
174th
Evil Numbers
354th
33rd1,051st782nd
Evil Numbers (Long)
306th
29th730th899th
Factorial Factorisation
59th94th
37th588th
Farey Sequence
391st
125th573rd
Fibonacci
372nd705th1st2,629th8,226th
Fizz Buzz
700th
1st121st
Foo Fizz Buzz Bar
269th
226th
Forsyth–Edwards Notation
66th
3rd
Fractions
225th159th1st200th869th
Game of Life
48th122nd27th15th
Gijswijt’s Sequence
58th206th
204th
Happy Numbers
152nd125th22nd643rd436th
Happy Numbers (Long)
101st112th22nd371st
Hexdump
96th
Intersection
87th
47th807th
Inventory Sequence
50th71st
22nd
ISBN
55th
9th76th1,028th
Jacobi Symbol
160th
Kaprekar Numbers
180th26th
345th
Kolakoski Constant
210th
10th25th
Kolakoski Sequence
61st
46th72nd339th
Leap Years
765th
97th1,370th
Levenshtein Distance
281st
223rd
Leyland Numbers
180th
238th
ln 2
419th
1st3rd653rd
Look and Say
150th
28th11th
Lucky Numbers
251st
40th
Lucky Tickets
105th84th1st71st
Mahjong
35th64th54th16th23rd
Mandelbrot
145th30th44th38th174th
Maze
143rd
37th12th
Medal Tally
48th210th45th17th192nd
Morse Decoder
92nd
114th
Morse Encoder
53rd
55th
Musical Chords
24th
18th41st
N Queens
30th128th
46th210th
Niven Numbers
833rd226th1st574th1,248th
Niven Numbers (Long)
226th277th19th73rd
Number Spiral
58th40th23rd288th
Odious Numbers
592nd
31st1,113th637th
Odious Numbers (Long)
509th
29th848th851st
Ordinal Numbers
157th
46th42nd
PalindromemordnilaP
179th
28th55th
Pangram Grep
686th
1st81st169th
Partition Numbers
192nd98th7th90th405th
Pascal’s Triangle
291st
106th159th
Pernicious Numbers
984th255th1st209th916th
Pernicious Numbers (Long)
307th
420th
Poker
29th76th3rd9th61st
Polyominoes
25th59th94th8th11th
Prime Numbers
628th
196th296th823rd
Prime Numbers (Long)
569th383rd144th815th
Proximity Grid
65th
💎3rd36th
QR Decoder
91st
Quine
254th
148th519th3,349th
Recamán
52nd
25th8th1,030th
Repeating Decimals
17th
Reverse Polish Notation
261st
1st107th
Reversi
96th
2nd61st
Rijndael S-box
23rd
5th28th49th
Rock-paper-scissors-Spock-lizard
34th
237th20th42nd
Roman to Arabic
205th
ROT13
302nd329th357th87th223rd
Rule 110
12th
388th
Scrambled Sort
208th197th1st129th126th
Set
141st225th18th50th130th
Seven Segment
39th
15th
SI Units
78th
Sierpiński Triangle
259th31st4th15th250th
Smith Numbers
32nd
92nd15th
Spelling Numbers
143rd
124th
Star Wars GPT
72nd77th4th46th92nd
Star Wars Opening Crawl
20th
3rd
Sudoku (Fill-in)
122nd
Ten-pin Bowling
176th
Tic-tac-toe
98th222nd1st8th5th
Time Distance
23rd
214th
Tongue-twisters
115th
Topological Sort
34th26th5th9th75th
Transpose Sentence
167th331st1st70th309th
United States
Vampire Numbers
32nd
Van Eck Sequence
187th
412th
Zeckendorf Representation
51st36th1st47th591st
Zodiac Signs
69th
47th
γ
121st
738th
λ
66th
1,021st
π
464th
75th1st1,038th
τ
433rd
22nd1st803rd
φ
14th1,031st
√2
1,163rd
319th11th1,197th
𝑒
252nd
10th12th1,134th