12 Days of Christmas
176th
24 Game
119th
99 Bottles of Beer
788th
Abundant Numbers
1,410th
144th
1,280th
Abundant Numbers (Long)
146th
779th
Arabic to Roman
749th
Arithmetic Numbers
619th
1,180th
384th
Arrows
769th
Ascending Primes
305th
470th
ASCII Table
475th
brainfuck
312th
Card Number Validation
614th
Catalan Numbers
484th
918th
Catalan’s Constant
3rd
Christmas Trees
305th
Collatz
1,588th
CSS Colors
501st
Cubes
161st
Day of Week
986th
868th
DFA Simulator
372nd
373rd
Diamonds
145th
Divisors
2,243rd
2,658th
28th
Emirp Numbers
779th
822nd
906th
Emirp Numbers (Long)
533rd
380th
599th
Emojify
331st
Evil Numbers
1,207th
1,575th
667th
Evil Numbers (Long)
818th
989th
645th
Factorial Factorisation
580th
Farey Sequence
461st
Fibonacci
520th534th1,257th
7,905th
Fizz Buzz
11,195th8,969th10,478th2,653rd5,492nd10,466th7,625th133rd2,511th4,988th775th6,099th
Foo Fizz Buzz Bar
666th
684th
Forsyth–Edwards Notation
270th
425th
Fractions
278th
477th
96th
Game of Life
722nd
Gijswijt’s Sequence
522nd
523rd
Happy Numbers
146th
Happy Numbers (Long)
89th
Hexdump
542nd
Intersection
467th
Inventory Sequence
578th
ISBN
940th
Jacobi Symbol
562nd
Kaprekar Numbers
304th
Kolakoski Constant
435th
Kolakoski Sequence
561st
Leap Years
1,506th
3,303rd
Levenshtein Distance
373rd
Leyland Numbers
676th
25th
ln 2
100th
Look and Say
975th
Lucky Numbers
122nd
Lucky Tickets
526th
Mahjong
245th
Mandelbrot
136th
Maze
533rd
Medal Tally
516th
Morse Decoder
619th
Morse Encoder
554th
Musical Chords
449th
429th
N Queens
351st
444th
Niven Numbers
327th2,015th291st
Niven Numbers (Long)
186th
878th
Number Spiral
495th
Odious Numbers
1,938th
1,120th
561st
Odious Numbers (Long)
1,051st
1,049th
615th
Ordinal Numbers
605th
739th
PalindromemordnilaP
333rd
180th
143rd
Pangram Grep
240th
Pascal’s Triangle
540th
1,337th
Pernicious Numbers
845th
349th
278th
Pernicious Numbers (Long)
873rd
1,029th
Poker
473rd
444th
Polyominoes
226th
Prime Numbers
1,343rd
1,943rd
421st
Prime Numbers (Long)
1,190th
1,627th
Proximity Grid
436th
QR Decoder
359th
314th
Quine
2,669th1,448th
754th
Recamán
983rd
154th
849th
Repeating Decimals
475th
Reverse Polish Notation
514th
Reversi
405th
Rijndael S-box
505th
Rock-paper-scissors-Spock-lizard
792nd
Roman to Arabic
469th
ROT13
498th
76th
Rule 110
749th
701st
Scrambled Sort
399th
Seven Segment
929th
SI Units
276th
Sierpiński Triangle
743rd
Smith Numbers
249th
Spelling Numbers
386th
Star Wars Opening Crawl
274th
Sudoku
336th
Sudoku (Fill-in)
308th
Ten-pin Bowling
481st
475th
464th
Time Distance
552nd
Tongue-twisters
560th
Topological Sort
304th
246th
Transpose Sentence
430th
80th
United States
92nd
291st
Vampire Numbers
15th
Van Eck Sequence
811th
Zeckendorf Representation
587th
Zodiac Signs
536th
γ
1st
λ
257th
π
23rd
τ
25th
φ
100th
√2
158th
608th
𝑒
18th