12 Days of Christmas
7th11th3rd15th9th2nd18th23rd5th15th4th3rd5th8th4th3rd6th2nd21st5th6th4th4th
24 Game
💎4th2nd4th2nd3rd2nd6th4th3rd4th4th💎18th3rd3rd2nd💎3rd3rd4th2nd2nd
99 Bottles of Beer
10th6th5th15th5th2nd14th13th8th8th4th2nd2nd10th17th3rd6th4th14th3rd5th2nd7th
Abundant Numbers
4th12th8th12th7th6th4th17th8th11th10th10th3rd15th6th10th7th14th12th5th3rd2nd5th
Abundant Numbers (Long)
6th7th7th7th7th5th2nd16th2nd13th12th11th2nd16th5th9th5th10th11th5th14th2nd4th
Arabic to Roman
4th3rd4th15th7th3rd6th15th9th18th4th1st3rd16th1st5th7th2nd4th4th15th2nd5th
Arithmetic Numbers
5th8th10th5th2nd12th2nd14th6th10th12th12th3rd16th5th8th6th10th4th7th14th6th6th
Arrows
3rd
Ascending Primes
3rd7th3rd4th3rd5th9th15th8th11th6th9th2nd13th9th5th6th6th3rd5th11th2nd3rd
ASCII Table
1st9th6th10th9th6th18th25th9th12th6th5th5th21st10th4th5th3rd9th3rd9th4th7th
Billiards
brainfuck
3rd
Card Number Validation
2nd
Catalan Numbers
10th7th6th7th3rd2nd13th10th21st12th10th7th2nd1st13th1st7th3rd10th7th8th5th2nd
Catalan’s Constant
5th5th2nd5th2nd2nd11th12th4th11th6th2nd2nd12th8th5th4th4th6th3rd4th2nd4th
Christmas Trees
8th10th6th6th6th2nd28th10th13th19th7th7th3rd24th11th4th8th4th7th4th8th4th7th
Collatz
2nd12th12th12th6th11th12th16th3rd16th8th15th2nd15th9th8th12th3rd7th5th13th6th3rd
CSS Colors
5th5th2nd11th6th2nd3rd20th22nd18th5th3rd💎12th8th4th3rd5th6th7th16th3rd💎
Cubes
3rd7th💎6th2nd💎18th22nd10th9th4th💎2nd6th7th1st4th💎3rd💎5th💎3rd
Day of Week
3rd
DFA Simulator
Diamonds
7th8th7th11th4th5th17th16th16th22nd5th6th3rd23rd9th5th7th6th6th6th9th4th9th
Divisors
8th10th10th11th1st7th22nd42nd17th30th10th9th3rd27th24th1st7th8th18th17th12th1st11th
Emirp Numbers
2nd9th7th8th4th4th25th17th1st10th9th9th1st22nd9th7th7th1st9th8th11th4th3rd
Emirp Numbers (Long)
2nd7th2nd4th5th3rd11th7th5th8th4th9th2nd13th8th5th3rd2nd8th3rd15th2nd4th
Emojify
4th7th3rd7th5th2nd3rd9th8th7th7th5th3rd8th6th4th4th5th8th2nd5th💎4th
Evil Numbers
6th17th12th15th8th8th26th21st8th13th13th8th1st4th1st11th8th1st12th8th1st3rd15th
Evil Numbers (Long)
4th12th12th9th4th7th2nd27th7th13th13th8th2nd16th1st17th6th1st11th3rd8th3rd8th
Factorial Factorisation
5th5th13th14th3rd4th8th12th8th12th7th6th2nd17th11th6th6th7th4th4th11th2nd4th
Farey Sequence
2nd5th8th6th4th9th6th15th1st13th11th12th💎13th7th5th7th1st5th3rd5th3rd4th
Fibonacci
8th30th2nd7th3rd12th5th8th1st1st14th22nd5th3rd44th23rd24th1st19th14th24th1st9th14th1st1st60th💎14th17th1st1st12th22nd14th6th1st4th1st9th5th22nd8th14th1st8th14th1st1st7th59th2nd5th5th3rd11th10th1st9th11th11th
Fizz Buzz
6th29th13th26th6th15th8th30th53rd17th12th12th2nd23rd14th13th5th9th9th22nd16th2nd9th14th14th1st9th💎17th10th1st1st1st8th11th17th11th11th5th8th8th77th70th13th49th1st69th2nd1st1st28th7th4th9th11th6th7th9th6th7th8th
Foo Fizz Buzz Bar
4th11th15th15th10th15th6th53rd39th24th12th7th2nd1st7th5th8th7th6th7th13th8th5th
Forsyth–Edwards Notation
2nd4th6th6th4th3rd4th9th12th9th8th4th2nd14th4th4th5th3rd3rd3rd6th3rd4th
Fractions
3rd
Game of Life
💎
Gijswijt’s Sequence
3rd6th💎4th3rd7th9th5th7th2nd3rd2nd2nd10th10th3rd5th4th5th5th6th3rd3rd
Happy Numbers
2nd10th17th14th5th9th11th10th7th17th8th6th1st15th9th9th6th1st9th1st10th4th4th
Happy Numbers (Long)
4th9th14th10th6th9th2nd8th8th7th8th4th2nd15th4th9th8th9th8th4th8th2nd5th
Hexdump
4th3rd5th9th6th4th3rd27th9th12th6th4th💎21st4th4th5th3rd3rd3rd7th3rd3rd
Intersection
2nd
Inventory Sequence
4th6th11th9th7th5th9th15th7th13th8th5th3rd10th9th6th7th6th6th4th8th4th5th
ISBN
5th
Jacobi Symbol
3rd
Kaprekar Numbers
4th6th7th5th3rd10th5th13th6th9th8th2nd1st8th8th5th8th4th2nd3rd5th3rd4th
Kolakoski Constant
5th6th3rd5th3rd2nd12th14th9th8th6th3rd2nd15th8th5th4th5th6th3rd9th2nd3rd
Kolakoski Sequence
4th11th7th10th3rd11th5th17th12th12th8th6th3rd9th10th10th8th6th5th5th7th4th2nd
Leap Years
5th12th4th5th6th1st18th7th6th3rd12th8th5th12th8th1st1st8th5th5th19th7th6th
Levenshtein Distance
4th
Leyland Numbers
6th8th8th9th4th1st10th26th6th21st6th10th3rd20th8th7th7th5th7th6th12th3rd2nd
ln 2
6th5th4th5th3rd2nd9th11th10th11th10th4th3rd1st8th3rd7th5th7th5th6th4th4th
Look and Say
8th10th7th14th7th4th10th29th25th26th12th7th4th20th9th17th9th💎8th6th9th4th7th
Lucky Numbers
4th7th3rd4th5th5th9th9th6th8th5th4th3rd12th11th8th5th3rd6th3rd6th4th7th
Lucky Tickets
3rd6th3rd7th4th3rd3rd23rd13th14th9th3rd3rd12th6th5th7th4th6th5th6th3rd5th
Mahjong
🦄
Maze
Medal Tally
Morse Decoder
6th
Morse Encoder
4th6th2nd5th3rd2nd6th7th5th9th6th3rd2nd10th6th3rd4th3rd3rd3rd4th2nd4th
Musical Chords
2nd4th2nd5th2nd2nd2nd14th9th9th4th3rd2nd12th3rd6th4th4th2nd4th2nd2nd3rd
N Queens
💎5th8th5th2nd7th6th17th12th13th6th7th3rd12th11th3rd6th7th4th3rd7th4th3rd
Niven Numbers
9th13th14th11th1st1st12th36th1st23rd1st8th1st1st9th18th1st16th17th1st1st1st6th
Niven Numbers (Long)
6th10th15th7th8th10th3rd19th1st13th15th6th4th8th6th14th10th10th13th5th9th8th5th
Number Spiral
2nd7th7th7th5th8th11th37th13th15th5th6th2nd20th7th8th7th7th6th4th8th2nd5th
Odious Numbers
5th16th8th13th10th9th14th20th8th10th13th10th1st3rd1st17th9th1st10th7th1st3rd14th
Odious Numbers (Long)
3rd12th8th8th9th6th2nd18th7th20th11th13th2nd4th1st15th6th14th11th4th8th3rd9th
Ordinal Numbers
2nd7th6th8th3rd4th8th22nd13th12th7th5th2nd21st14th1st9th2nd8th6th9th6th5th
PalindromemordnilaP
🦄
Pangram Grep
5th8th13th9th6th6th6th21st23rd26th13th4th3rd26th13th14th16th3rd29th12th15th5th7th
Pascal’s Triangle
5th7th14th13th1st6th14th10th7th4th13th10th1st20th19th4th3rd6th7th5th11th8th4th
Pernicious Numbers
4th14th1st8th1st1st18th1st1st1st1st7th1st1st13th15th1st16th12th1st10th1st4th8th1st1st47th💎26th4th1st1st8th16th33rd8th1st1st1st16th1st1st1st12th1st11th28th2nd💎1st1st6th3rd13th1st12th6th1st6th1st10th
Pernicious Numbers (Long)
2nd9th7th7th7th5th3rd21st14th20th7th6th2nd23rd2nd17th11th8th7th5th10th7th8th
Poker
3rd
Polyominoes
3rd5th4th4th2nd4th2nd7th7th8th5th4th2nd11th3rd6th4th5th3rd3rd4th2nd3rd
Prime Numbers
9th14th13th11th4th1st21st26th5th35th15th8th1st17th16th10th4th5th12th3rd1st3rd7th
Prime Numbers (Long)
7th10th9th6th5th14th2nd19th10th31st10th8th2nd18th12th11th1st11th10th7th1st4th4th
Proximity Grid
💎3rd2nd6th2nd💎2nd8th5th8th5th💎2nd8th2nd5th3rd4th4th3rd
QR Decoder
💎
Quine
1st9th5th1st25th19th2nd89th1st9th9th13th4th2nd1st8th11th13th22nd22nd22nd1st3rd
Recamán
6th8th10th7th6th4th7th16th11th18th10th5th2nd12th14th8th1st5th6th4th7th4th6th
Repeating Decimals
Reverse Polish Notation
5th
Reversi
Rijndael S-box
2nd17th7th6th10th2nd6th43rd23rd18th3rd8th3rd10th4th9th9th12th5th4th8th6th6th
Rock-paper-scissors-Spock-lizard
9th4th2nd10th5th3rd6th8th22nd12th5th4th3rd8th6th8th5th3rd7th5th6th3rd4th
Roman to Arabic
💎5th7th12th4th6th3rd9th7th8th7th4th3rd12th10th8th7th6th6th6th1st💎3rd
ROT13
💎
Rule 110
3rd5th6th6th7th3rd8th48th10th22nd6th3rd3rd17th8th7th10th4th3rd6th6th3rd6th
Seven Segment
5th19th4th6th8th2nd11th19th13th8th5th3rd2nd8th8th3rd3rd2nd4th4th6th3rd4th
SI Units
Sierpiński Triangle
5th10th6th6th3rd6th3rd18th11th18th6th💎2nd13th9th6th12th5th9th6th6th2nd5th
Smith Numbers
6th8th4th6th8th5th9th14th12th13th6th5th2nd10th7th9th7th5th4th2nd11th1st3rd
Spelling Numbers
3rd4th3rd8th4th💎3rd3rd4th5th5th7th3rd15th1st💎4th2nd3rd4th4th3rd💎
Star Wars Opening Crawl
💎3rd💎6th2nd2nd4th12th3rd7th3rd💎4th12th4th💎5th💎2nd3rd2nd2nd2nd
Sudoku
💎
Sudoku (Fill-in)
💎
Ten-pin Bowling
2nd
Time Distance
3rd
Tongue-twisters
💎8th8th12th6th1st12th14th4th7th5th2nd2nd5th11th6th3rd4th9th2nd7th1st4th
Transpose Sentence
United States
3rd5th4th10th5th3rd6th7th19th10th8th3rd5th9th7th2nd5th3rd7th7th5th3rd4th
Vampire Numbers
1st8th3rd6th5th5th12th37th23rd21st6th5th2nd6th8th5th5th3rd5th5th7th3rd4th
Van Eck Sequence
5th9th7th6th5th5th6th20th8th10th11th6th2nd23rd7th8th7th9th3rd5th10th3rd4th
Zeckendorf Representation
2nd
Zodiac Signs
2nd
γ
3rd6th3rd2nd3rd2nd13th15th14th12th15th2nd2nd11th7th5th5th3rd5th5th3rd2nd3rd
λ
4th7th2nd5th4th2nd16th14th2nd5th6th5th2nd11th11th6th3rd2nd5th7th8th💎3rd
π
10th8th5th7th4th2nd19th27th7th12th12th4th3rd9th18th5th6th2nd8th4th6th3rd6th
τ
9th6th4th6th4th2nd16th18th6th11th12th4th3rd9th16th5th6th5th8th4th6th3rd6th
φ
7th6th5th5th4th3rd26th15th10th11th11th8th3rd1st14th7th6th6th8th5th6th3rd8th
√2
14th6th4th6th4th2nd21st16th16th10th10th4th2nd1st16th5th7th6th8th5th6th4th4th
𝑒
13th7th9th6th4th5th18th16th16th13th10th7th3rd1st16th8th8th7th10th6th8th2nd5th