12 Days of Christmas
2nd4thπ6th6th7th2nd
6th
3rd3rd
8th9th6th
4th1st
9th6th
8th
11th
8th
14th4th
13th14th
π
5th3rd
24 Game
ππ5th2nd
2nd
2nd5th
2nd
4th
99 Bottles of Beer
4th4th2nd6th6th2nd2nd
14th
2nd2nd
3rd7th
1st1st
3rd
7th
48th5th
3rd
1st
Abundant Numbers
5th3rd2nd8th5th3rd1st
2nd
1st3rd1st
2nd
2nd1st1st
1st3rdπ
1stπ1st2nd3rd4th4th2nd4th4th5th6th3rd1st10th1st
1st1st
Abundant Numbers (Long)
4th1st3rd16th6th11th3rd
1st
1st5th2nd
8th1st1st
4th5th2nd
1st4th6th6th
7th
4th5th4th3rd1st
1st
5th3rd
Arabic to Roman
3rd
2nd
7th
1st
1st
3rd
1st
3rd1st
4th
7th
12th1st
3rd
Arithmetic Numbers
3rd4th4th11th2nd6th2nd
3rd
3rd1st
5th
2nd1st
7th9th
3rd
10th
3rd
3rd4th
Arrows
3rd2nd1st11th6th8th4th
1st
5th2nd6th
4th
6th5th1st
3rd
3rd
2nd
2nd
13th
3rd3rd
Ascending Primes
2ndπ1st6th2nd3rd2nd
2nd
2nd2nd2nd
2nd
1st2nd
5th
3rd
4th
1st
5th
1st
2nd2nd
ASCII Table
6th4th1st11th7th7th3rd
2nd1st
2nd
1st
1st
7th9th2nd
1st
5th4th9th
2nd
2nd3rd
Billiards
3rdππ5th3rd2nd2nd
3rd
3rd
2nd3rd
4th
3rd
2nd
brainfuck
4th
2nd15th
9th4th
10th
4th
8th3rd
27th
Card Number Validation
2ndπ1st11th
6th1st
6th
3rd5th
4th
4th1st
4th
2nd
2nd
13th
2nd2nd
Catalan Numbers
5th6th1st
1st
1st3rd5th
1st
9th1st1st16th
5th1st
1st
1st
1st
3rd
Catalanβs Constant
π
6th
5th
2nd
5th8th
1st
2nd
25th
2nd
π
Christmas Trees
2nd
3rd
6th
2nd
4th3rd
5th
5th1st5th8th
3rd3rd8th
2nd
8th4th5th22nd
1st1st
Collatz
7th2nd1st7th8th16th2nd
1st
1st7th
3rd
9th
3rd1st1st4th
3rd12th1st
8th1st
7th1st2nd8th20th
4th
4th8th
CSS Colors
ππ2nd7th
6th4th
4th
2nd
4th2nd
4th5th
1st
4th1st
18th
3rd
π
Cubes
2nd2nd2nd
2nd
2nd
4thπ
9th5th
36th
8th
3rd
3rd
Day of Week
1st3rd2nd1st1st1st1st1st
1st
4th1st1st1st
1st1st
1st1st1st
6th
1st1st
1st1st
1st1st1st1st2nd
3rd
4th1st
DFA Simulator
2nd
9th
7th19th
12th
Diamonds
1st3rd2nd19th4th13th1st
7th
3rd1st
3rd
4th1st
1st
3rd
1st
15th
5th
Divisors
3rd1st1st26th1st18th1st
1st
1st7th1st1st1st
8th
1st
9th1st1st1st
9th1st
5th6th9th2nd
1st1st1st1st1st
2nd
8th7th
Emirp Numbers
5th
3rd1st1st6th5th1st1st14th
1st1st1st1st1st1st
1st4th1st
1st
1st1st30th1st5th1st
1st1st
4th
Emirp Numbers (Long)
3rd4th2nd16th5th13th
5th
4th
5th
8th14th
1st
5th
3rd3rd
4th
Emojify
π
π
2nd
1st
1st
5th
1st2nd
3rd
1st
Evil Numbers
2nd4th1st2nd1st2nd1st1st1st1st1st1st1st1st1st1st1st1st
1st1st1st1st1st1st1st1st1st1st1st1st5th1st2nd1st1st2nd10th3rd1st1st1st1st1st1st
Evil Numbers (Long)
4th4th1st1st1st1st1st1st
1st1st1st1st1st
1st1st
8th1st1st1st1st
4th1st4th4th3rd
3rd1st1st1st
7th5th13th
1st1st1st5th
Factorial Factorisation
π2nd2nd6th4th5th3rd
6th
2nd3rd
5th
2nd2nd3rd
π
9th
1st
5th
Farey Sequence
2nd2nd1st8th1st4th6th
1st
3rd1st1st
3rd
1st1st
4th4th3rd1st
5th
1st
5th
1st
3rd2nd
Fibonacci
3rd3rd1st8th1st1st4th
1st3rd
1st1st1st1st
1st1st1st1st26th
1st1st1st1st
6th1st4th10th
7th8th1st1st3rd1st7th14th
3rd1st1st6th
Fizz Buzz
1st2nd1st1st1st1st1st
7th1st1st10th1st4th6th
6th13th1st
1st1st1st4th11th1st6th7th24th8th1st1st
1st1st1st1st7th
1st8th2nd1st
Foo Fizz Buzz Bar
1st5th1st29th16th15th2nd
1st
1st4th
6th
5th5th1st8th13th
12th
10th1st1st
1st1st1st
1st4th
12th
ForsythβEdwards Notation
2nd3rd2nd10th
8th5th
10th
π
3rd
3rd1st2nd
15th
1st
Fractions
4th3rdπ8th4th4th3rd
1st
1st
1st
1st1st
1st
5th
5th
1st
1st5th
π
4th
Game of Life
2nd4th2nd3rd12th3rd3rd
3rd
2nd7th
5th1st
4th
20th2nd
8th
Gijswijtβs Sequence
2ndππ12th6th9th
9th
3rdπ
π
6th14th
3rd
1st
2nd
16th
2nd
1stπ
Happy Numbers
1st5th3rd7th7th9th1st1st1st1st
1st5th1st1st1st1st7th6th10th
1st1st1st1st
1st9th
8th1st4th1st1st1st
1st
13th1st
5th6th
Happy Numbers (Long)
1st4th3rd9th1st4th1st
3rd
1st2nd4th
1st6th9th
1st1st1st
1st7th9th
7th4th
3rd
1st
3rd
4th10th
Hexdump
4th3rd2nd15th
8th2nd
4th
2nd
6th14th
1st
Intersection
5th2nd2nd13th6th6th2nd
2nd
10th
1st3rd2nd
50th
5th
4th
Inventory Sequence
7th5th1st11th7th10th5th
2nd
4th
1st
6th10th
1st
1st
2nd
ISBN
1st4th2nd24th12th15th2nd
7th
2nd2nd
7th
1st5th
1st
10th
Jacobi Symbol
5th
2nd11th6th6th5th
4th
1st
6th13th
4th
Kaprekar Numbers
4thπ1st2nd1st1st2nd
1stπ
2nd
π1st
5th
2nd
2nd3rd
Kolakoski Constant
2ndπ
5th
4th
5th
3rd
4th6th
7th
1st
π
π
Kolakoski Sequence
2nd4th1st6th5th4th5th
3rd
1st1st3rd
6th
1st1st
5th9th
1st
1st
7th1st
6th
1st
3rd
4th8th
Leap Years
4th4th1st7th6th3rd4th
4th
1st1st1st1st5th1st5th
8th
4th1st3rd1st
2nd4th4th4th12th4th1stπ6th6th9th3rd7th
5th2nd4th1st
Levenshtein Distance
2nd2nd2nd
2nd
1st
1st1st
1st4th
5th8th
3rd
1st
1st3rd
1st
π
1st
Leyland Numbers
5th
4th
2nd
4th
4th
6th2nd1st
4th
6th3rd
4th
ln 2
π5th2nd6th5th
1st
5th
5th12th
1st
1stπ
1st
4th
π
π
Look and Say
4th3rd12th
12th1st
14th6th
13th
6th1st6th
6th
1st4th
47th
9th
Lucky Numbers
4th
15th
5th
3rd6th
7th
9th11th
4th
6th
19th3rd
Lucky Tickets
1st
9th
3rd
1st
4th
6th
7th1st
1st
2nd
Mahjong
3rd7th
Maze
12th
4th
6th12th
23rd
Medal Tally
3rd
4th
10th
3rd
10th
5th
5th9th4th
15th
Morse Decoder
π
π
2nd
1st
3rd1st
2nd6th
1st
6th
π
Morse Encoder
π2ndπ
2nd
3rd
4th
2nd
2nd
2nd2nd
3rd
6th
2nd
Musical Chords
ππ
3rd
4th2nd
N Queens
2ndπ2nd7th5th7th1st
7th
3rd
4th
4th1st
2ndπ2nd
2nd
10th
π
π
Niven Numbers
7th1st1st1st1st1st1st1st1st1st
1st1st1st1st1st1st1st1st1st
1st1st1st6th1st1st1st1st1st1st13th4th1st1st1st1st1st6th1st13th1st1st1st1st
Niven Numbers (Long)
7th1st1st1st1st1st1st
1st
1st1st3rd6th1st1st1st1st1st
1st1st
1st1st1st4th1st1st
4th3rd1st1st7th1st1st1st
1st1st1st3rd
Number Spiral
3rdπ1st2nd2nd4th
1st1st
2nd
4th6th
3rd4th
3rd
26th
2nd
Odious Numbers
2nd4th1st2nd1st2nd2nd1st1st1st1st1st2nd1st1st1st1st1st
1st1st1st1st1st1st1st1st1st1st1st1st5th3rd2nd1st1st3rd4th5th1st1st1st1st1st1st
Odious Numbers (Long)
6th4th1st1st1st1st1st1st
1st1st1st3rd1st
1st1st
6th1st1st1st1st
4th1st3rd4th3rd
4th1st1st1st
6th5th7th
1st1st1st5th
Ordinal Numbers
1st3rd2nd4th13th2nd3rd
1st
1st2nd6th
7th
2nd1st
3rd
4th2nd5th
4th1st1st1st
1st2nd
3rd
PalindromemordnilaP
π
4th
5th2nd
8th
2nd
1st
3rd4th2nd
5th
1st2nd
5th
1st7th
3rd
1st
Pangram Grep
6th4th1st
10th
5th
11th
5th
1st
10th1st
6th10th
1st
5th
28th1st2nd5th23rd
Partition Numbers
2nd1st4th8th5th
3rd
1st
3rd4th
6th
6th2nd
7th
5th5th
2nd
2nd
5th
4th
Pascalβs Triangle
7th1st1st17th11th10th3rd
9th
3rd5th
1st
9th
1st
9th6th1st3rd1st7th1st
4th11th11th
1st1st1st1st14th
1st
5th9th
Pernicious Numbers
1st1st1st1st1st1st1st
1st1st
1st1st1st1st1st1st1st1st4th1st4th1st1st1st1st
1st1st1st1st1st1st1st1st1st1st1st1st1st3rd1st1st1st1st
Pernicious Numbers (Long)
6th4th
12th1st10th
1st
1st3rd
1st6th
1st
1st6th
3rd
1st
2nd
5th
7th1st
10th19th1st
1st
Poker
π
5th
5th
4th
5th16th
7th
Polyominoes
ππ
3rd3rd2nd
2nd3rd
π
9th
2nd
Prime Numbers
6th4th1st21st5th12th1st1st1st1st
4th5th1st
1st1st18th1st1st
4th1st1st3rd1st1st1st1st
4th8th1st1st1st1st1st19th1st5th
1st1st
Prime Numbers (Long)
7th5th1st19th10th11th2nd
1st
2nd1st3rd
1st7th4th1st1st
7th1st1st1st1st1st1st
5th7th3rd
1st1st4th1st1st
3rd
4th1st
Proximity Grid
5th
2nd
7th
7th2nd3rd
5th2nd
3rd
16th
10th
QR Decoder
πππ4th3rd3rd2nd
6th
2nd
5th4th
11th
Quine
4th3rd2nd10th1st9th5th
4th2nd1st9th1st4th1st6th
1st1st1st2nd1st1st1st1st1st1st10th1st1st1st1st5th1st1st1st
1st1st12th
8th1st
RecamΓ‘n
2nd3rd4th17th11th1st1st
6th
1st2nd
10th
13th
5th13th1st9th
3rd
5th
3rd
2nd
5th
6th
Repeating Decimals
π
1st
4th20th
1st
1st
Reverse Polish Notation
5th
π
2nd
1st
1st
8th1st
23rd2nd
Reversi
3rd
2nd
5th
π2nd
π1st
6th
10th
10th
Rijndael S-box
π
π
6th
7th
3rd
6th
6th9th
10th
2nd
Rock-paper-scissors-Spock-lizard
π2ndπ
2nd
5th
2nd
5th1st
8th
3rd
Roman to Arabic
4th2nd1st12th12th12th4th
7th
1st3rd1st
1st2nd
6th7th
9th
6th4th1st1st
1st1st
9th6th
2nd
2nd4th
ROT13
ππ¦1st
4th
4th
6th4th
9th1st
31st2nd
8th
Rule 110
3rd4th2nd11th
11th3rd
1st
1st5th
3rd
5th6thπ
1st
3rd
1st
1st
Set
3rd
11th
Seven Segment
2nd3rd3rd3rd3rd3rd3rd
4th
2nd3rd
2nd
4th7th
π
5th
7th
3rd
2nd
SI Units
π
8th20th
SierpiΕski Triangle
1stπ1st1st2nd1st2nd
3rd
1st1st1st
3rd
4th1stπ6th
2nd4th
1st1st2nd
2nd2nd
3rd5th
4th
4th1st
Smith Numbers
3rd4thπ7th5th5th4th
8th
3rd3rd
7th
8th7th
5th
3rd
19th3rd
3rd
2nd
Spelling Numbers
5th
2nd
10th
4th
1st1st
3rd
9th11thπ
10th
Star Wars Opening Crawl
4th
3rd
4th3rd
5th
5th
Sudoku
π
6th
4th15th
π
11th
Sudoku (Fill-in)
2nd
7th
5th7th
15th
6th
Ten-pin Bowling
2nd
π
2nd
π1st
2nd6th
2nd
2nd
Tic-tac-toe
π1st
4th
6th
3rd
3rd3rd
3rd
38th
8th
3rd
2nd
Time Distance
3rd
π7th9th8th
3rd1st
6th
Tongue-twisters
π2nd3rd
3rd
10th
4th4th
7th10th
20th2nd
6th4th
4th
Transpose Sentence
6thπ2nd
12th
3rd
4th
1st
1st
1st1st
2nd3rd1st
2nd
1st
3rd4th
United States
2nd8th
7th1st
6th
3rd4th
9th3rd
9th
11th1st
Vampire Numbers
2ndπ10th
8th3rd
14th
8th18th
21st
Van Eck Sequence
6th4th1st9th8th4th2nd
2nd
5th4th
9th
6th1st
10th
8th
1st
3rd
1st
Zeckendorf Representation
π2nd2nd9th4th2ndπ
8th
4th5th
6th
1st2nd
5th
2nd
10th
3rd
2nd
Zodiac Signs
2nd6thπ10th
7th2nd
7th
3rd
5th
6th10th
9th
Ξ³
πππ5th
3rd
4th10th
1st
π
π
2nd
Ξ»
π2ndπ
6th
4th
2nd
3rd12th
5th
4th
5th
4th
Ο
1st3rdπ9th2nd6th6th
15th
3rd
8th2nd
5th9th
1st
4th2nd
33rd3rd9th
2nd
π
Ο
1st3rdπ9th2nd6th5th
14th
1st
7th2nd
5th5th
1st
4th2nd
27th3rd8th
2nd
π
Ο
2nd3rdπ4th5th3rd1st
1st
4th2nd
10th10th1st5th
5th1st
1st
3rd
1st3rd
5th1st3rd7th1st
π
2nd
β2
2nd3rdπ4th6th3rd1st
1st
4th2nd
1st
1st
1st1st
1st
10th5th
1st1st
7th1st2nd1st1st
π
π
π
8th4thπ9th8th7th4th
1st
1st
6th
10th10th
π1st
1st
1st
5th2nd
1st
1st
5th
3rd