12 Days of Christmas
154th241st
24 Game
40th
99 Bottles of Beer
72nd262nd
Abundant Numbers
3,420th344th462nd2,847th
Abundant Numbers (Long)
450th
Arabic to Roman
479th381st
Arithmetic Numbers
403rd
Arrows
227th
Ascending Primes
237th
ASCII Table
113th
Billiards
brainfuck
184th233rd
Card Number Validation
136th
Catalan Numbers
355th
Catalan’s Constant
224th
Christmas Trees
604th254th
Collatz
367th
CSS Colors
258th233rd
Cubes
244th
Day of Week
184th
DFA Simulator
39th
Diamonds
207th81st505th
Divisors
4,529th
1,099th1,541st26th
Emirp Numbers
1,621st121st534th1,116th
Emirp Numbers (Long)
98th
Emojify
265th
Evil Numbers
3,833rd3,516th587th438th1,215th
Evil Numbers (Long)
317th
Factorial Factorisation
209th
Farey Sequence
525th
Fibonacci
4,087th8,150th392nd184th1,146th
Fizz Buzz
683rd122nd729th
Foo Fizz Buzz Bar
294th
Forsyth–Edwards Notation
126th
Fractions
412th
Game of Life
218th
Gijswijt’s Sequence
169th
Happy Numbers
1,984th412th831st
Happy Numbers (Long)
135th
Hexdump
186th
Intersection
190th152nd
Inventory Sequence
281st
ISBN
40th
Jacobi Symbol
222nd
Kaprekar Numbers
140th
Kolakoski Constant
235th202nd
Kolakoski Sequence
1,455th180th313th
Leap Years
3,827th3,935th346th37th1,326th
Levenshtein Distance
301st226th
Leyland Numbers
1,158th207th661st
Look and Say
139th30th
Lucky Numbers
262nd
Lucky Tickets
216th245th
Maze
30th
Medal Tally
232nd
Morse Decoder
187th254th
Morse Encoder
224th224th
Musical Chords
122nd
N Queens
124th
Niven Numbers
351st106th
Niven Numbers (Long)
221st
Number Spiral
Odious Numbers
2,981st315th670th
Odious Numbers (Long)
301st
Ordinal Numbers
440th45th575th
PalindromemordnilaP
341st
Pangram Grep
455th50th
Pascal’s Triangle
533rd603rd
Pernicious Numbers
1,172nd1,468th
Pernicious Numbers (Long)
269th
Poker
34th101st
Prime Numbers
2,905th3,634th773rd146th
Prime Numbers (Long)
817th
Proximity Grid
160th
Quine
1,391st2,129th
Recamán
1,467th185th164th
Repeating Decimals
78th
Reverse Polish Notation
287th
Rijndael S-box
567th
Rock-paper-scissors-Spock-lizard
119th98th
Roman to Arabic
235th281st
ROT13
283rd
Rule 110
217th166th
Seven Segment
213th201st
SI Units
147th
Sierpiński Triangle
460th476th
Smith Numbers
861st
Spelling Numbers
246th93rd
Star Wars Opening Crawl
18th
Sudoku
125th123rd
Sudoku (Fill-in)
202nd
Ten-pin Bowling
167th135th
Tic-tac-toe
96th
Time Distance
151st
Tongue-twisters
126th213th
Transpose Sentence
406th
United States
315th
Vampire Numbers
748th36th188th
Van Eck Sequence
1,214th361st
Zeckendorf Representation
88th
Zodiac Signs
120th
γ
881st
λ
203rd1,150th1,377th
π
280th373rd
τ
300th294th
φ
412th303rd
√2
272nd392nd601st
𝑒
358th444th