12 Days of Christmas
8th
π
π
π
π
π
π
π
π
π
π
2nd
π
π
π
2nd
π
π
π
99 Bottles of Beer
1st
π
3rd
5th
π
2nd
1st
2nd
1st
π
Abundant Numbers
1st
π
4th
1st
1st
4th
2nd
3rd
1st
3rd
1st
1st
1st
1st
1st
π
11th
1st
1st
1st
6th
2nd
3rd
1st
1st
1st
1st
1st
πAbundant Numbers (Long)
1st
6th
2nd
5th
1st
1st
1st
2nd
1st
1st
2nd
1st
2nd
3rd
11th
1st
1st
3rd
2nd
3rd
1st
1st
1st
1st
πArabic to Roman
5th
1st
2nd
3rd
3rd
π
3rd
π
4th
π
1st
2nd
3rd
3rd
5th
3rd
π
π
Arithmetic Numbers
1st
4th
1st
1st
1st
3rd
1st
1st
1st
1st
5th
2nd
1st
1st
2nd
2nd
π
1st
6th
π
2nd
π
2nd
πArrows
π
2nd
π
1st
2nd
π
2nd
π
π
1st
2nd
2nd
π
1st
1st
4th
2nd
π
π
π
π
πAscending Primes
1st
1st
π
π
π
π
π
π
π
1st
π
π
4th
π
π
1st
2nd
π
1st
π
πASCII Table
3rd
1st
π
1st
π
2nd
π
1st
1st
π
1st
π
π
1st
6th
π
π
π
π
πbrainfuck
π
π
π
π
π
7th
π
1st
1st
π
π
π
Catalan Numbers
1st
1st
2nd
1st
1st
1st
1st
1st
1st
3rd
1st
1st
1st
1st
11th
1st
1st
π
π
1stCatalanβs Constant
3rd
3rd
2nd
π
1st
6th
4th
π
Christmas Trees
2nd
2nd
1st
2nd
1st
π
1st
1st
9th
1st
2nd
6th
π
π
1st
1st
πCollatz
1st
8th
1st
1st
6th
4th
1st
1st
1st
1st
6th
3rd
1st
1st
4th
1st
1st
1st
1st
π
2nd
1st
1st
πCSS Colors
1st
3rd
1st
π
π
π
π
π
π
π
1st
1st
1st
2nd
π
π
πCubes
2nd
2nd
2nd
π
2nd
π
5th
3rd
π
Day of Week
1st
1st
1st
1st
4th
1st
1st
1st
1st
1st
1st
1st
π
1st
1st
1st
1st
1st
π
π
1st
πDFA Simulator
2nd
3rd
2nd
π
Diamonds
π
π
π
1st
1st
π
π
π
π
7th
5th
2nd
1st
3rd
π
π
2nd
πDivisors
8th
1st
1st
1st
2nd
2nd
1st
1st
1st
1st
1st
1st
1st
18th
1st
1st
4th
1st
1st
11th
1st
4th
1st
π
1st
1st
1stEmirp Numbers
π
4th
1st
2nd
1st
2nd
1st
1st
1st
1st
1st
3rd
1st
1st
3rd
3rd
3rd
3rd
1st
3rd
3rd
1st
3rd
1st
4th
2nd
2nd
1stEmirp Numbers (Long)
π
1st
π
3rd
1st
2nd
π
π
π
π
3rd
π
2nd
4th
π
1st
1st
π
π
π
π
π
πEmojify
4th
π
3rd
1st
1st
π
1st
π
π
π
π
π
1st
1st
1st
2nd
π
1st
4th
1st
2nd
π
π
πEvil Numbers
6th
2nd
1st
2nd
1st
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
23rd
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
2nd
1st
1st
1st
1st
1st
1st
5th
1st
4th
1st
1stEvil Numbers (Long)
3rd
5th
1st
1st
1st
3rd
1st
1st
1st
1st
π
1st
1st
1st
17th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
1st
π
1st
1st
1st
1stFactorial Factorisation
π
3rd
π
2nd
π
π
π
π
π
π
π
π
3rd
π
π
π
1st
π
π
π
π
πFarey Sequence
1st
2nd
1st
1st
1st
1st
1st
1st
π
2nd
1st
2nd
1st
1st
1st
1st
π
1st
1st
1st
π
1st
π
1st
πFibonacci
3rd
1st
1st
1st
2nd
9th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
22nd
1st
1st
7th
1st
1st
1st
1st
1stFizz Buzz
1st
19th
1st
1st
1st
1st
1st
1st
1st
1st
8th
1st
1st
4th
1st
8th
1st
1st
1st
1st
3rd
1st
1st
π
1st
2ndFoo Fizz Buzz Bar
π
1st
1st
3rd
1st
1st
1st
11th
2nd
3rd
1st
1st
1st
4th
1st
2nd
π
1st
π
1st
πForsythβEdwards Notation
π
π
π
π
π
π
π
1st
3rd
π
π
π
π
π
Fractions
2nd
1st
1st
1st
1st
1st
π
1st
1st
1st
4th
1st
2nd
5th
1st
1st
π
π
1st
1stGame of Life
π
1st
π
π
π
π
π
π
π
π
π
π
π
π
1st
π
π
π
π
π
πGijswijtβs Sequence
π
1st
π
π
3rd
1st
π
π
π
Happy Numbers
1st
3rd
1st
1st
1st
1st
1st
1st
1st
1st
1st
2nd
1st
2nd
1st
3rd
1st
4th
2nd
1st
2nd
1st
1st
1st
1st
1st
1st
7th
1st
1st
1stHappy Numbers (Long)
π
3rd
1st
π
2nd
1st
1st
1st
2nd
1st
1st
1st
1st
1st
1st
2nd
1st
2nd
2nd
1st
1st
π
1st
πHexdump
2nd
2nd
2nd
1st
5th
π
π
Intersection
π
1st
π
2nd
π
1st
π
5th
1st
π
1st
π
π
πInventory Sequence
π
2nd
2nd
1st
2nd
3rd
2nd
π
π
1st
2nd
3rd
1st
1st
2nd
3rd
4th
π
2nd
2nd
πISBN
π
3rd
1st
2nd
2nd
π
2nd
2nd
π
π
1st
1st
5th
π
π
3rd
4th
π
π
π
π
2ndJacobi Symbol
π
1st
π
π
1st
2nd
3rd
2nd
2nd
π
π
πKolakoski Constant
1st
π
π
π
π
2nd
π
π
4th
π
2nd
π
πKolakoski Sequence
2nd
3rd
1st
1st
1st
1st
1st
3rd
1st
1st
1st
2nd
1st
4th
1st
1st
π
1st
1st
πLeap Years
1st
1st
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
2nd
1st
1st
1st
1st
1st
1st
2nd
4th
1st
1st
3rd
1st
1st
1st
2nd
1st
1stLevenshtein Distance
2nd
1st
1st
1st
5th
1st
2nd
2nd
1st
1st
1st
π
1st
Leyland Numbers
1st
π
π
π
1st
4th
4th
2nd
1st
1st
5th
π
π
1st
ln 2
2nd
1st
1st
1st
π
1st
1st
1st
1st
1st
1st
1st
1st
11th
π
Look and Say
1st
1st
3rd
2nd
2nd
1st
5th
π
4th
1st
1st
1st
π
π
Lucky Numbers
1st
2nd
1st
1st
1st
1st
π
π
3rd
1st
1st
2nd
π
1st
1st
3rd
π
π
π
π
1stLucky Tickets
π
1st
3rd
π
π
π
1st
π
1st
π
1st
4th
π
π
π
πMaze
3rd
3rd
π
2nd
1st
2nd
2nd
π
π
5th
π
Medal Tally
2nd
π
3rd
π
3rd
1st
π
π
π
π
Morse Decoder
π
π
π
1st
π
π
π
1st
π
1st
1st
1st
π
π
1st
2nd
π
π
π
Morse Encoder
π
π
π
π
π
π
π
π
π
π
π
π
π
π
π
π
2nd
π
π
2nd
π
1st
π
π
πMusical Chords
π
π
π
π
π
π
π
π
2nd
π
1st
π
2nd
π
π
π
π
π
π
π
π
π
πNiven Numbers
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
1st
1st
1st
1st
1st
1st
2nd
9th
4th
1st
1st
1st
1st
1st
1st
1st
1stNiven Numbers (Long)
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1stNumber Spiral
3rd
6th
π
1st
2nd
2nd
1st
1st
π
π
5th
π
2nd
π
π
6th
3rd
π
π
π
π
Odious Numbers
7th
2nd
1st
6th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
6th
5th
3rd
7th
1st
1st
1st
1st
1st
1st
6th
1st
5th
1st
1stOdious Numbers (Long)
2nd
5th
5th
1st
1st
3rd
1st
1st
1st
1st
π
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
1st
π
1st
1st
1st
1stOrdinal Numbers
π
π
π
π
π
7th
π
π
π
π
1st
1st
π
1st
1st
1st
π
π
π
13th
π
1st
π
π
π
πPangram Grep
π
10th
2nd
4th
1st
π
2nd
π
1st
2nd
1st
3rd
1st
1st
1st
3rd
1st
1st
1st
5th
1st
π
1st
2ndPascalβs Triangle
1st
2nd
1st
1st
1st
4th
π
1st
1st
2nd
7th
1st
1st
2nd
3rd
1st
1st
1st
3rd
1st
1st
1st
1st
1stPernicious Numbers
1st
6th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
1st
5th
1st
1st
1stPernicious Numbers (Long)
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
4th
1st
1st
1st
1st
1st
π
π
1st
1st
4th
1st
1st
1st
2nd
πPoker
π
π
π
2nd
π
π
π
π
π
π
2nd
π
π
π
Prime Numbers
2nd
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
3rd
1st
1st
1st
1st
7th
1st
1st
1st
1st
1st
7th
1st
1st
1st
1st
6th
1st
6th
1st
1st
1stPrime Numbers (Long)
1st
5th
1st
1st
1st
2nd
5th
1st
1st
1st
1st
9th
1st
1st
1st
6th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1st
1stProximity Grid
π
1st
4th
π
4th
π
π
πQR Decoder
π
π
π
π
π
π
π
π
π
1st
π
π
π
π
π
π
π
π
π
π
πQuine
1st
1st
23rd
14th
1st
6th
4th
1st
1st
1st
10th
1st
10th
1st
1st
1st
1st
1st
1st
1st
1st
1st
1stRecamΓ‘n
2nd
3rd
1st
1st
1st
2nd
1st
π
π
π
1st
1st
7th
1st
1st
1st
9th
π
π
1st
1st
πRepeating Decimals
1st
π
π
2nd
3rd
1st
3rd
π
Reverse Polish Notation
2nd
2nd
π
π
π
2nd
1st
2nd
1st
π
2nd
8th
π
π
Rijndael S-box
π
1st
π
2nd
π
π
π
π
π
2nd
2nd
2nd
π
2ndRock-paper-scissors-Spock-lizard
1st
1st
π
π
π
π
4th
1st
π
π
1st
2nd
π
π
π
π
Roman to Arabic
1st
4th
1st
2nd
1st
1st
π
1st
π
π
1st
1st
1st
3rd
4th
π
2nd
1st
1st
1st
3rd
π
π
π
π
πRule 110
π
π
1st
1st
1st
π
1st
3rd
1st
2nd
π
π
πSeven Segment
2nd
2nd
π
π
π
π
1st
2nd
6th
3rd
π
2nd
πSierpiΕski Triangle
1st
1st
1st
1st
1st
1st
1st
1st
1st
π
π
2nd
1st
2nd
2nd
1st
1st
1st
2nd
π
π
π
1st
1stSmith Numbers
3rd
2nd
2nd
1st
π
π
π
π
π
2nd
1st
π
π
π
1st
2nd
2nd
π
π
πSpelling Numbers
π
1st
π
π
1st
2nd
3rd
π
π
Star Wars Opening Crawl
2nd
π
5th
π
Sudoku
1st
π
π
π
π
π
π
π
π
π
π
3rd
π
Sudoku v2
1st
π
π
π
1st
π
π
π
2nd
π
π
π
π
π
Ten-pin Bowling
π
1st
π
π
π
π
π
π
1st
π
π
2nd
π
π
Time Distance
3rd
π
π
π
π
π
π
π
π
π
2nd
π
π
Tongue-twisters
π
π
π
π
π
π
π
2nd
π
π
π
π
π
π
1st
π
π
3rd
2nd
π
π
π
π
π
π
United States
π
3rd
2nd
π
1st
π
2nd
π
3rd
1st
π
2nd
5th
3rd
π
1st
π
π
πVampire Numbers
2nd
π
π
π
π
2nd
π
π
π
π
π
π
π
3rd
5th
π
π
π
πVan Eck Sequence
π
1st
1st
1st
1st
1st
2nd
1st
1st
1st
8th
4th
1st
1st
1st
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π
π
1st
πZodiac Signs
3rd
π
4th
π
π
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1st
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2nd
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πΞ³
1st
1st
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1st
1st
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3rd
π
1st
3rd
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π
π
π
2nd
1st
4th
2nd
1st
1st
3rd
7th
5th
π
π
1st
π
πΟ
3rd
2nd
π
π
π
3rd
1st
3rd
4th
6th
1st
4th
7th
3rd
π
Ο
3rd
2nd
π
π
π
2nd
1st
3rd
4th
1st
1st
4th
5th
3rd
π
Ο
2nd
1st
1st
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2nd
1st
3rd
1st
15th
1st
1st
1st
1st
1st
15th
π
β2
4th
1st
1st
π
2nd
1st
4th
1st
9th
13th
1st
1st
1st
1st
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2nd
1st
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1st
1st
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