12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
162nd
Arithmetic Numbers
1,104th
789th
776th
Arrows
Ascending Primes
ASCII Table
1,145th
180th
336th
289th
brainfuck
1,384th
1,272nd
Catalan Numbers
Catalan’s Constant
1,051st
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
957th
1,389th
Divisors
3,176th
642nd
Emirp Numbers
Emirp Numbers (Long)
Emojify
348th
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
2,519th
3,299th
619th
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
776th
Gijswijt’s Sequence
Happy Numbers
2,443rd
Happy Numbers (Long)
Hexdump
Intersection
110th
Inventory Sequence
ISBN
1,441st
1,508th
1,129th
503rd
Jacobi Symbol
655th
Kolakoski Constant
881st
Kolakoski Sequence
Leap Years
2,621st
2,107th
1,776th
Levenshtein Distance
526th
898th
Leyland Numbers
ln 2
11th
Look and Say
Lucky Numbers
868th
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
638th633rd
637th
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
423rd
Pangram Grep
2,451st2,080th
2,070th
2,048th
2,060th
2,449th
1,800th
2,178th
975th
2,804th
Pascal’s Triangle
2,725th
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
453rd
1,180th
Prime Numbers (Long)
1,437th
2,019th
Proximity Grid
498th
QR Decoder
Quine
3,515th
4,795th
5,483rd
4,901st
5,240th
4,633rd
2,975th
3,563rd5,037th5,313th
1,313th
3,445th
Recamán
Repeating Decimals
Reverse Polish Notation
403rd
378th
Rijndael S-box
622nd
285th
Rock-paper-scissors-Spock-lizard
1,213th
Roman to Arabic
Rule 110
Seven Segment
1,379th
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
76th
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
513th
Time Distance
Tongue-twisters
1,674th2,450th1,939th1,542nd2,383rd
2,502nd1,813th2,267th1,807th1,654th1,291st2,178th784th2,282nd2,335th1,902nd2,271st2,067th1,680th1,332nd1,713th1,808th2,405th1,693rd1,613th2,445th1,592nd2,105th1,999th2,156th2,374th1,718th2,253rd1,190th2,429th2,114th1,752nd2,174th1,379th2,178th1,835th2,045th2,036th2,337th1,487th279th966th1,624th1,864th1,423rd1,974th2,125th1,925th
United States
1,377th
Vampire Numbers
894th
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
874th
λ
1,826th
2,425th1,692nd
1,921st
512th
π
1,323rd
2,176th
1,280th
τ
1,439th
1,001st
φ
1,594th
378th
√2
1,711th
558th
𝑒
776th
8th850th