12 Days of Christmas
169th
24 Game
121st
99 Bottles of Beer
788th
Abundant Numbers
1,411th
144th
1,281st
Abundant Numbers (Long)
146th
779th
Arabic to Roman
750th
Arithmetic Numbers
620th
1,185th
384th
Arrows
774th
Ascending Primes
307th
471st
ASCII Table
476th
brainfuck
312th
Card Number Validation
616th
Catalan Numbers
484th
919th
Catalan’s Constant
3rd
Christmas Trees
305th
Collatz
1,589th
CSS Colors
501st
Cubes
161st
Day of Week
986th
868th
DFA Simulator
373rd
374th
Diamonds
145th
Divisors
2,247th
2,663rd
28th
Emirp Numbers
779th
822nd
906th
Emirp Numbers (Long)
533rd
380th
600th
Emojify
332nd
Evil Numbers
1,214th
1,582nd
670th
Evil Numbers (Long)
821st
994th
647th
Factorial Factorisation
581st
Farey Sequence
460th
Fibonacci
521st535th1,259th
7,914th
Fizz Buzz
11,199th8,974th10,482nd2,655th5,495th10,470th7,628th133rd2,513th4,991st775th6,103rd
Foo Fizz Buzz Bar
667th
685th
Forsyth–Edwards Notation
272nd
425th
Fractions
278th
476th
96th
Game of Life
722nd
Gijswijt’s Sequence
522nd
523rd
Happy Numbers
148th
Happy Numbers (Long)
89th
Hexdump
544th
Intersection
475th
Inventory Sequence
579th
ISBN
940th
Jacobi Symbol
568th
Kaprekar Numbers
307th
Kolakoski Constant
435th
Kolakoski Sequence
561st
Leap Years
1,508th
3,309th
Levenshtein Distance
375th
Leyland Numbers
678th
25th
ln 2
100th
Look and Say
977th
Lucky Numbers
122nd
Lucky Tickets
525th
Mahjong
246th
Mandelbrot
136th
Maze
534th
Medal Tally
516th
Morse Decoder
619th
Morse Encoder
554th
Musical Chords
451st
430th
N Queens
352nd
447th
Niven Numbers
327th2,017th291st
Niven Numbers (Long)
186th
878th
Number Spiral
497th
Odious Numbers
1,948th
1,128th
565th
Odious Numbers (Long)
1,059th
1,057th
620th
Ordinal Numbers
605th
740th
PalindromemordnilaP
336th
182nd
145th
Pangram Grep
241st
Pascal’s Triangle
541st
1,341st
Pernicious Numbers
845th
349th
278th
Pernicious Numbers (Long)
875th
1,031st
Poker
474th
446th
Polyominoes
227th
Prime Numbers
1,349th
1,949th
422nd
Prime Numbers (Long)
1,194th
1,631st
Proximity Grid
437th
QR Decoder
359th
314th
Quine
2,674th1,448th
755th
Recamán
985th
155th
850th
Repeating Decimals
475th
Reverse Polish Notation
514th
Reversi
406th
Rijndael S-box
508th
Rock-paper-scissors-Spock-lizard
792nd
Roman to Arabic
470th
ROT13
508th
81st
Rule 110
749th
701st
Scrambled Sort
401st
Seven Segment
930th
SI Units
276th
Sierpiński Triangle
743rd
Smith Numbers
253rd
Spelling Numbers
386th
Star Wars Opening Crawl
274th
Sudoku
338th
Sudoku (Fill-in)
309th
Ten-pin Bowling
482nd
476th
465th
Time Distance
552nd
Tongue-twisters
561st
Topological Sort
305th
247th
Transpose Sentence
433rd
81st
United States
92nd
291st
Vampire Numbers
15th
Van Eck Sequence
811th
Zeckendorf Representation
589th
Zodiac Signs
536th
γ
1st
λ
260th
π
23rd
τ
25th
φ
100th
√2
158th
609th
𝑒
18th