12 Days of Christmas
28th
16th
24 Game
88th34th
32nd
99 Bottles of Beer
46th
25th
Abundant Numbers
144th
1st195th3,649th
Abundant Numbers (Long)
179th
1st218th
Arabic to Roman
195th
123rd
Arithmetic Numbers
164th94th68th39th
Arrows
56th
Ascending Primes
127th248th150th137th
ASCII Table
47th
57th147th
Billiards
51st22nd27th29th117th
brainfuck
74th
51st11th
Calendar
139th
119th
Card Number Validation
69th228th💎27th307th
Catalan Numbers
591st
12th300th
Catalan’s Constant
338th
262nd62nd555th
Christmas Trees
86th
15th29th98th
Collatz
114th447th1st246th1,883rd
Continued Fractions
96th180th2nd89th
CSS Colors
202nd
328th464th
Cubes
100th
Day of Week
646th
679th
DFA Simulator
90th139th1st28th237th
Diamonds
90th
1st61st82nd
Divisors
485th378th347th459th3,003rd
Emirp Numbers
193rd
17th55th2,075th
Emirp Numbers (Long)
94th
45th
Emojify
193rd
Evil Numbers
392nd
38th938th793rd
Evil Numbers (Long)
348th
34th673rd996th
Factorial Factorisation
64th107th
43rd688th
Farey Sequence
443rd
142nd644th
Fibonacci
400th761st1st2,768th8,889th
Fizz Buzz
737th
1st129th
Foo Fizz Buzz Bar
479th
242nd
Forsyth–Edwards Notation
72nd
4th
Fractions
253rd183rd1st228th945th
Game of Life
71st146th33rd16th
Gijswijt’s Sequence
64th233rd
231st
Happy Numbers
193rd144th23rd713th473rd
Happy Numbers (Long)
125th122nd2nd414th
Hexdump
118th
Hilbert Curve
16th73rd
23rd34th
Intersection
89th
52nd864th
Inventory Sequence
49th74th
27th
ISBN
58th
13th78th1,112th
Jacobi Symbol
182nd
Kaprekar Numbers
202nd32nd
423rd
Kolakoski Constant
217th
10th30th
Kolakoski Sequence
64th
51st76th358th
Leap Years
816th
180th113th1,395th
Levenshtein Distance
320th
254th
Leyland Numbers
198th
256th
ln 2
475th
1st3rd749th
Look and Say
162nd
30th11th
Lucky Numbers
287th
48th
Lucky Tickets
133rd103rd1st127th
Mahjong
48th98th72nd21st32nd
Mandelbrot
151st31st394th34th193rd
Maze
182nd
45th13th
Medal Tally
52nd235th56th20th230th
Minesweeper
8th
Morse Decoder
97th
124th
Morse Encoder
58th
55th
Multitap Input
4th
Musical Chords
28th
18th47th
N Queens
36th136th
50th226th
Niven Numbers
943rd254th1st644th1,363rd
Niven Numbers (Long)
267th496th20th79th
Number Spiral
59th40th21st322nd
Odious Numbers
656th
36th807th677th
Odious Numbers (Long)
553rd
34th629th952nd
Ordinal Numbers
167th
94th44th
PalindromemordnilaP
37th70th
Pangram Grep
732nd
1st91st203rd
Partition Numbers
256th136th9th115th556th
Pascal’s Triangle
299th
120th172nd
Pernicious Numbers
1,075th283rd1st232nd986th
Pernicious Numbers (Long)
356th
481st
Poker
32nd87th3rd10th76th
Polyominoes
27th79th101st9th11th
Prime Numbers
714th
217th327th909th
Prime Numbers (Long)
687th396th163rd890th
Proximity Grid
64th
💎3rd33rd
QR Decoder
95th
Quine
272nd
151st545th3,483rd
Recamán
57th
31st12th1,107th
Repeating Decimals
17th
Reverse Polish Notation
272nd
1st118th
Reversi
120th
2nd72nd
Rijndael S-box
20th142nd5th26th52nd
Rock-paper-scissors-Spock-lizard
35th
255th22nd43rd
Roman to Arabic
693rd
ROT13
451st403rd452nd111th273rd
Rule 110
15th
404th
Scrambled Sort
271st218th9th166th197th
Set
151st260th47th62nd135th
Seven Segment
48th
18th
SI Units
88th
Sierpiński Triangle
276th31st4th16th307th
Smith Numbers
38th
103rd15th
Spelling Numbers
138th
118th
Star Wars GPT
103rd101st4th64th124th
Star Wars Opening Crawl
22nd
3rd
Sudoku (Fill-in)
140th
Ten-pin Bowling
200th
Tic-tac-toe
116th240th1st8th5th
Time Distance
24th
243rd
Tongue-twisters
137th
Topological Sort
30th186th10th111th
Tower of Hanoi
73rd106th
39th281st
Transpose Sentence
188th375th1st80th358th
Trinomial Triangle
103rd305th7th261st
United States
Vampire Numbers
33rd
Van Eck Sequence
206th
452nd
Zeckendorf Representation
59th34th1st145th674th
Zodiac Signs
82nd
41st
γ
130th
813th
λ
68th
1,112th
π
511th
84th1st1,113th
τ
475th
23rd1st866th
φ
15th1,108th
√2
1,248th
373rd13th1,280th
𝑒
298th
13th15th1,226th