12 Days of Christmas
28th
16th
24 Game
82nd32nd
31st
99 Bottles of Beer
45th
25th
Abundant Numbers
142nd
1st191st3,611th
Abundant Numbers (Long)
176th
1st210th
Arabic to Roman
192nd
120th
Arithmetic Numbers
162nd89th68th38th
Arrows
53rd
Ascending Primes
123rd244th145th138th
ASCII Table
48th
57th141st
Billiards
50th22nd27th28th110th
brainfuck
78th
53rd12th
Calendar
125th
106th
Card Number Validation
64th209th💎25th292nd
Catalan Numbers
572nd
12th298th
Catalan’s Constant
325th
255th61st543rd
Christmas Trees
88th
14th28th96th
Collatz
111th434th1st241st1,847th
CSS Colors
196th
321st457th
Cubes
99th
Day of Week
636th
662nd
DFA Simulator
90th136th1st28th232nd
Diamonds
88th
1st60th81st
Divisors
484th377th346th459th2,976th
Emirp Numbers
191st
17th55th2,056th
Emirp Numbers (Long)
94th
45th
Emojify
187th
Evil Numbers
388th
37th922nd781st
Evil Numbers (Long)
345th
33rd660th974th
Factorial Factorisation
63rd108th
43rd680th
Farey Sequence
435th
135th626th
Fibonacci
397th754th1st2,743rd8,826th
Fizz Buzz
734th
1st128th
Foo Fizz Buzz Bar
466th
236th
Forsyth–Edwards Notation
70th
4th
Fractions
245th179th1st222nd930th
Game of Life
66th143rd32nd15th
Gijswijt’s Sequence
62nd227th
225th
Happy Numbers
183rd141st23rd700th473rd
Happy Numbers (Long)
123rd120th2nd413th
Hexdump
104th
Hilbert Curve
16th72nd
22nd33rd
Intersection
84th
49th834th
Inventory Sequence
47th72nd
27th
ISBN
55th
9th78th1,107th
Jacobi Symbol
175th
Kaprekar Numbers
198th26th
408th
Kolakoski Constant
213th
10th30th
Kolakoski Sequence
63rd
50th75th353rd
Leap Years
805th
179th111th1,377th
Levenshtein Distance
309th
246th
Leyland Numbers
195th
259th
ln 2
460th
1st3rd733rd
Look and Say
161st
30th11th
Lucky Numbers
279th
46th
Lucky Tickets
130th102nd1st123rd
Mahjong
44th94th69th19th30th
Mandelbrot
142nd32nd379th34th186th
Maze
173rd
45th13th
Medal Tally
53rd227th51st18th222nd
Minesweeper
8th
Morse Decoder
97th
122nd
Morse Encoder
57th
54th
Multitap Input
4th
Musical Chords
27th
18th45th
N Queens
33rd134th
51st220th
Niven Numbers
918th251st1st629th1,340th
Niven Numbers (Long)
266th490th20th78th
Number Spiral
59th40th21st312th
Odious Numbers
639th
35th792nd664th
Odious Numbers (Long)
540th
33rd617th928th
Ordinal Numbers
163rd
92nd44th
PalindromemordnilaP
36th67th
Pangram Grep
718th
1st89th200th
Partition Numbers
232nd118th9th107th521st
Pascal’s Triangle
296th
118th169th
Pernicious Numbers
1,065th283rd1st232nd977th
Pernicious Numbers (Long)
344th
473rd
Poker
29th82nd3rd10th71st
Polyominoes
29th77th96th8th11th
Prime Numbers
703rd
213th322nd891st
Prime Numbers (Long)
662nd410th157th896th
Proximity Grid
62nd
💎3rd32nd
QR Decoder
94th
Quine
268th
151st540th3,451st
Recamán
56th
31st12th1,093rd
Repeating Decimals
17th
Reverse Polish Notation
263rd
1st114th
Reversi
117th
2nd71st
Rijndael S-box
24th153rd5th29th54th
Rock-paper-scissors-Spock-lizard
35th
252nd22nd43rd
Roman to Arabic
235th
ROT13
366th383rd436th101st258th
Rule 110
15th
397th
Scrambled Sort
261st209th9th156th188th
Set
148th256th41st60th132nd
Seven Segment
46th
18th
SI Units
87th
Sierpiński Triangle
272nd31st4th16th302nd
Smith Numbers
36th
100th15th
Spelling Numbers
137th
118th
Star Wars GPT
97th101st4th62nd122nd
Star Wars Opening Crawl
21st
3rd
Sudoku (Fill-in)
137th
Ten-pin Bowling
192nd
Tic-tac-toe
109th231st1st8th5th
Time Distance
24th
237th
Tongue-twisters
137th
Topological Sort
30th173rd10th111th
Tower of Hanoi
55th109th
28th232nd
Transpose Sentence
182nd368th1st110th350th
Trinomial Triangle
88th290th7th248th
United States
Vampire Numbers
33rd
Van Eck Sequence
202nd
450th
Zeckendorf Representation
52nd34th1st136th662nd
Zodiac Signs
82nd
43rd
γ
128th
806th
λ
67th
1,108th
π
498th
83rd1st1,085th
τ
462nd
23rd1st845th
φ
15th1,099th
√2
1,235th
362nd13th1,267th
𝑒
288th
12th14th1,209th