12 Days of Christmas
26th
24 Game
54th
99 Bottles of Beer
19th
Abundant Numbers
797th
Abundant Numbers (Long)
1,322nd
860th
88th
Arabic to Roman
157th
Arithmetic Numbers
123rd
Arrows
392nd
26th
342nd
Ascending Primes
100th
ASCII Table
58th
Billiards
78th
brainfuck
34th
Calendar
251st291st86th
Card Number Validation
43rd
Catalan Numbers
331st
Catalan’s Constant
266th
Christmas Trees
1,568th
15th
2,085th
Collatz
59th
Continued Fractions
352nd
362nd
340th
358th341st158th
314th
CSS Colors
1,150th
1,162nd42nd
1,048th
Cubes
9th
Day of Week
1st
DFA Simulator
123rd
Diamonds
1,541st
282nd
Divisors
692nd
Emirp Numbers
77th
Emirp Numbers (Long)
50th
Emojify
56th
Evil Numbers
1,134th
Evil Numbers (Long)
243rd
Factorial Factorisation
117th
Farey Sequence
56th
Fibonacci
9,015th
9,591st4,925th
3,105th
7,659th
7,589th
1,277th
4,415th
3,617th4,544th
4,937th
9,265th
Fizz Buzz
26th
Foo Fizz Buzz Bar
270th
Forsyth–Edwards Notation
59th
Fractions
197th
Game of Life
277th
Gijswijt’s Sequence
279th
Gray Code Decoder
203rd
Gray Code Encoder
113th
Happy Numbers
143rd
Happy Numbers (Long)
102nd
Hexdump
63rd
Hilbert Curve
100th
Intersection
202nd
426th
Inventory Sequence
228th
ISBN
53rd
Jacobi Symbol
310th
Kaprekar Numbers
104th
Kolakoski Constant
50th
Kolakoski Sequence
429th
Leap Years
20th
Levenshtein Distance
257th
Leyland Numbers
145th
ln 2
513th
Look and Say
75th
Lucky Numbers
59th
Lucky Tickets
312th
132nd
Mahjong
293rd
29th
Mandelbrot
54th
Maze
112th
Medal Tally
25th
Minesweeper
401st402nd
145th
Morse Decoder
23rd
Morse Encoder
12th
Multitap Input
292nd
228th
172nd
241st186th21st
260th
263rd
Musical Chords
232nd
161st
184th140th
21st
183rd
244th
N Queens
30th
Niven Numbers
549th
Niven Numbers (Long)
308th
Number Spiral
53rd
1,686th
Odious Numbers
968th
1,118th
Odious Numbers (Long)
191st
Ordinal Numbers
141st
PalindromemordnilaP
465th
Pangram Grep
89th
Partition Numbers
51st
Pascal’s Triangle
622nd
Pernicious Numbers
136th
Pernicious Numbers (Long)
72nd
Poker
30th
Polyominoes
23rd
Prime Numbers
326th
Prime Numbers (Long)
2,505th
372nd
Proximity Grid
31st
QR Decoder
19th
Quine
3,591st
Recamán
36th
Repeating Decimals
131st
Reverse Polish Notation
235th
Reversi
23rd
Rijndael S-box
124th
96th
18th
Rock-paper-scissors-Spock-lizard
30th
Roman to Arabic
1,409th
1,398th
136th
1,394th
ROT13
525th
Rule 110
122nd
Scrambled Sort
231st
Set
120th
Seven Segment
1,346th
23rd
SI Units
9th
Sierpiński Triangle
30th
Smith Numbers
32nd
Spelling Numbers
127th
Star Wars GPT
79th
Star Wars Opening Crawl
18th
Sudoku
15th
Sudoku (Fill-in)
39th
Ten-pin Bowling
609th
155th
Tic-tac-toe
171st
Time Distance
16th
Tongue-twisters
336th
Topological Sort
29th
Tower of Hanoi
942nd357th763rd453rd
62nd334th218th492nd684th1,035th295th688th482nd557th246th475th820th681st649th476th121st978th950th468th153rd
695th168th283rd654th524th473rd117th174th51st780th181st728th
467th348th
715th388th858th415th828th631st
Transpose Sentence
892nd
132nd
Trinomial Triangle
336th
United States
152nd
Vampire Numbers
26th
Van Eck Sequence
346th
Zeckendorf Representation
51st
Zodiac Signs
663rd
666th
30th
656th
γ
277th
λ
19th
π
356th
τ
327th
φ
188th
√2
584th
791st
𝑒
371st