12 Days of Christmas
26th
12th
24 Game
79th26th
29th
99 Bottles of Beer
41st
22nd
Abundant Numbers
134th
1st249th3,390th
Abundant Numbers (Long)
222nd
1st634th
Arabic to Roman
176th
105th
Arithmetic Numbers
185th148th67th41st
Arrows
55th
Ascending Primes
111th220th127th118th
ASCII Table
45th
49th132nd
Billiards
50th26th5th34th82nd
brainfuck
69th
48th12th
Card Number Validation
55th199th💎24th262nd
Catalan Numbers
496th
11th277th
Catalan’s Constant
305th
238th56th517th
Christmas Trees
70th
13th25th79th
Collatz
199th702nd1st329th1,829th
CSS Colors
176th
296th420th
Cubes
99th
Day of Week
574th
637th
DFA Simulator
91st126th1st27th210th
Diamonds
82nd
1st58th78th
Divisors
455th385th329th438th2,938th
Emirp Numbers
188th
22nd57th1,958th
Emirp Numbers (Long)
92nd
43rd
Emojify
167th
Evil Numbers
354th
33rd1,042nd773rd
Evil Numbers (Long)
306th
29th715th886th
Factorial Factorisation
57th94th
37th580th
Farey Sequence
389th
124th565th
Fibonacci
370th703rd1st2,623rd8,205th
Fizz Buzz
696th
1st120th
Foo Fizz Buzz Bar
268th
225th
Forsyth–Edwards Notation
65th
3rd
Fractions
224th158th1st199th863rd
Game of Life
47th121st27th14th
Gijswijt’s Sequence
57th205th
203rd
Happy Numbers
150th123rd22nd641st434th
Happy Numbers (Long)
101st112th22nd371st
Hexdump
94th
Intersection
85th
39th795th
Inventory Sequence
49th71st
22nd
ISBN
54th
7th76th1,010th
Jacobi Symbol
156th
Kaprekar Numbers
177th26th
340th
Kolakoski Constant
210th
10th25th
Kolakoski Sequence
59th
46th72nd338th
Leap Years
761st
97th1,367th
Levenshtein Distance
279th
221st
Leyland Numbers
179th
238th
ln 2
417th
1st3rd647th
Look and Say
147th
28th11th
Lucky Numbers
253rd
39th
Lucky Tickets
105th84th1st70th
Mahjong
37th64th54th16th23rd
Mandelbrot
134th29th40th33rd157th
Maze
142nd
36th12th
Medal Tally
46th208th32nd12th189th
Morse Decoder
91st
113th
Morse Encoder
54th
56th
Musical Chords
24th
18th41st
N Queens
28th120th
42nd199th
Niven Numbers
765th223rd1st542nd1,250th
Niven Numbers (Long)
225th275th19th73rd
Number Spiral
58th40th23rd
Odious Numbers
575th
31st
629th
Odious Numbers (Long)
503rd
29th
839th
Ordinal Numbers
153rd
46th42nd
PalindromemordnilaP
178th
28th54th
Pangram Grep
682nd
1st79th166th
Partition Numbers
186th101st7th89th392nd
Pascal’s Triangle
291st
106th159th
Pernicious Numbers
1,003rd254th1st208th907th
Pernicious Numbers (Long)
305th
417th
Poker
29th75th3rd9th61st
Polyominoes
25th59th94th8th11th
Prime Numbers
618th
194th292nd833rd
Prime Numbers (Long)
557th378th139th808th
Proximity Grid
62nd
💎3rd36th
QR Decoder
91st
Quine
251st
145th515th3,335th
Recamán
52nd
25th8th1,022nd
Repeating Decimals
16th
Reverse Polish Notation
255th
1st106th
Reversi
96th
2nd61st
Rijndael S-box
22nd
5th26th64th
Rock-paper-scissors-Spock-lizard
34th
235th20th42nd
Roman to Arabic
203rd
ROT13
296th291st354th85th212th
Rule 110
12th
379th
Scrambled Sort
204th182nd1st126th123rd
Set
138th223rd17th49th125th
Seven Segment
39th
15th
SI Units
77th
Sierpiński Triangle
262nd
3rd
248th
Smith Numbers
32nd
90th15th
Spelling Numbers
143rd
124th
Star Wars GPT
73rd77th4th42nd86th
Star Wars Opening Crawl
20th
3rd
Sudoku (Fill-in)
122nd
Ten-pin Bowling
175th
Tic-tac-toe
94th219th1st7th4th
Time Distance
23rd
Tongue-twisters
115th
Transpose Sentence
167th331st1st70th307th
United States
Vampire Numbers
32nd
Van Eck Sequence
186th
Zeckendorf Representation
51st36th1st47th580th
Zodiac Signs
69th
47th
γ
119th
733rd
λ
65th
1,013th
π
462nd
75th1st1,032nd
τ
433rd
22nd1st799th
φ
13th1,021st
√2
1,153rd
318th11th1,186th
𝑒
252nd
10th12th1,127th