12 Days of Christmas
2ndππ4th14th5thπ
24 Game
99 Bottles of Beer
4thππ2nd6thπ2nd
Abundant Numbers
5th3rd2nd11th13th4th1st
Abundant Numbers (Long)
8th7th5th26th3rd20th1st
Arabic to Roman
3rd
Arithmetic Numbers
3rd4th4th13th6th9th2nd
Arrows
5th2nd3rd10th6th8th
Ascending Primes
2ndπ1st5th1st3rd2nd
ASCII Table
7th4th2nd20th9th5th
Billiards
3rdππ4th2nd2nd2nd
brainfuck
3rd
Card Number Validation
2ndπ1st10th
Catalan Numbers
Catalanβs Constant
Christmas Trees
2nd
Collatz
12th2nd1st4th3rd16th1st
CSS Colors
πππ3rd
Cubes
2nd2nd2nd
Day of Week
1st3rd1st1st1st1st3rd
DFA Simulator
Diamonds
1st3rd3rd19th5th13th1st
Divisors
3rd1st1st25th1st17th5th
Emirp Numbers
5th
Emirp Numbers (Long)
3rd4th2nd16th9th13th
Emojify
π
Evil Numbers
2nd6th1st2nd1st3rd1st1st7th
Evil Numbers (Long)
4th4th1st1st1st1st1st
Factorial Factorisation
π2nd2nd6th3rd5th2nd
Farey Sequence
2nd2nd1st8th1st4th1st
Fibonacci
2nd3rd1st2nd1st1st4th1st12th
Fizz Buzz
1st2nd1st31st1st17th1st5th7th14th9th1st4th24th3rd1st6th1st1st1st6th11th1st11th7th24th8th1st1st1st1st17th
Foo Fizz Buzz Bar
1st5th2nd29th13th15th5th
ForsythβEdwards Notation
2nd3rd3rd10th
Fractions
4th3rdπ8th6th4th5th
Game of Life
2nd4th2nd19th11th14th
Gijswijtβs Sequence
2ndππ12th5th9th
Happy Numbers
1st5th3rd14th1st11th4th1st
Happy Numbers (Long)
1st4th2nd9th1st4th1st
Hexdump
2nd3rd2nd15th
Intersection
5th2nd2nd13th8th6th3rd
Inventory Sequence
7th5th7th10th7th9th5th
ISBN
1st4th2nd24th25th15th1st
Jacobi Symbol
5th
Kaprekar Numbers
4thπ2nd2nd1st1st1st
Kolakoski Constant
Kolakoski Sequence
2nd4th2nd6th5th4th
Leap Years
4th4th1st7th4th3rd1st
Levenshtein Distance
2nd2nd1st
Leyland Numbers
5th
ln 2
Look and Say
Lucky Numbers
4th
Lucky Tickets
Mahjong
Maze
Medal Tally
3rd
Morse Decoder
π
Morse Encoder
π2ndπ
Musical Chords
N Queens
2ndπ2nd7th5th7th1st
Niven Numbers
7th2nd1st1st8th1st1st1st1st
Niven Numbers (Long)
7th1st1st1st6th4th1st
Number Spiral
3rdπ1st2nd4th4th2nd
Odious Numbers
2nd6th1st1st9th3rd2nd1st8th
Odious Numbers (Long)
6th4th1st1st1st1st1st
Ordinal Numbers
1st3rd2nd4th13th3rd3rd
PalindromemordnilaP
Pangram Grep
6th4th2nd
Pascalβs Triangle
7th1st1st16th13th10th2nd
Pernicious Numbers
1st1st1st1st1st1st5th1st1st
Pernicious Numbers (Long)
6th4th5th12th3rd10th
Poker
π
Polyominoes
Prime Numbers
11th5th1st23rd1st19th1st1st1st
Prime Numbers (Long)
7th5th1st19th10th12th1st
Proximity Grid
QR Decoder
πππ4th4th3rd3rd
Quine
1st4th2nd9th1st10th4th4th14th1st8th1st6th1st1st1st1st1st1st1st1st1st9th1st1st1st1st5th
RecamΓ‘n
2nd3rd4th12th11th1st2nd
Repeating Decimals
Reverse Polish Notation
4th
Reversi
Rijndael S-box
π
Rock-paper-scissors-Spock-lizard
π2ndπ
Roman to Arabic
4th2nd1st12th11th11th3rd
Rule 110
3rd4th2nd12th
Seven Segment
2nd3rd
SI Units
π
SierpiΕski Triangle
1stπ1st1st3rd1st1st
Smith Numbers
3rd4thπ6th10th5th2nd
Spelling Numbers
5th
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
3rd
Tongue-twisters
πππ
Transpose Sentence
6thπ2nd
United States
Vampire Numbers
Van Eck Sequence
6th4th1st8th12th4th2nd
Zeckendorf Representation
π2nd2nd8th5th2nd
Zodiac Signs
2nd6thπ11th
Ξ³
πππ2nd
Ξ»
2ndππ
Ο
3rd3rdπ10th2nd6th3rd
Ο
3rd3rdπ11th2nd6th3rd
Ο
3rd3rd2nd6th5th3rd1st
β2
3rd3rdπ4th6th3rd1st
π
8th5th1st14th8th13th3rd