12 Days of Christmas
5th
12th
3rd
💎
💎
24 Game
12th
99 Bottles of Beer
7th
5th
11th148th2nd26th2nd
Abundant Numbers
3rd3rd3rd
1st
💎10th31st
3rd
13th15th1st9th6th
Abundant Numbers (Long)
7th3rd5th
5th
6th6th11th
6th
2nd83rd1st3rd
Arabic to Roman
5th1st5th1st4th
3rd9th
5th78th2nd8th2nd
Arithmetic Numbers
11th6th3rd
4th
6th18th
5th71st4th13th
Arrows
3rd5th3rd
8th
4th5th8th
4th
4th1st1st12th
Ascending Primes
18th
16th
4th
💎16th
ASCII Table
3rd1st3rd
8th
2nd11th
6th
6th81st💎19th2nd
Billiards
2nd
8th
3rd36th3rd8th
brainfuck
2nd5th
3rd10th
8th
9th
22nd
Calendar
💎
💎
1st
5th10th
2nd43rd2nd5th
Card Number Validation
6th4th4th
4th
2nd9th
5th
1st51st1st5th2nd
Catalan Numbers
4th1st10th
1st
1st1st1st
2nd
5th1st1st1st
Catalan’s Constant
1st
45th2nd9th
Christmas Trees
6th3rd3rd
5th
8th7th
2nd
4th4th2nd4th4th
Collatz
11th3rd1st
14th
6th3rd3rd
8th
9th116th1st12th2nd
Connect Four
3rd
Continued Fractions
23rd
4th
CSS Colors
5th
1st
Cubes
2nd2nd💎
2nd
3rd5th
5th
4th66th💎12th2nd
Day of Week
1st
1st
1st1st
5th
1st82nd1st1st
DFA Simulator
2nd
2nd
2nd
14th
1st
3rd43rd2nd9th3rd
Diamonds
4th1st3rd
6th
5th2nd14th
6th
💎1st1st7th1st
Divisors
13th1st12th
1st
1st8th20th
8th
2nd3rd1st5th
Emirp Numbers
4th1st3rd
1st
6th17th36th
10th
17th131st1st10th3rd
Emirp Numbers (Long)
9th4th9th
4th
2nd10th
3rd
5th67th1st16th
Emojify
6th
3rd
11th💎
2nd
Evil Numbers
5th10th7th
7th
1st22nd16th
7th
2nd1st1st1st1st
Evil Numbers (Long)
15th15th1st
8th
1st18th15th
9th
1st47th1st16th3rd
Factorial Factorisation
6th
3rd
3rd32nd3rd13th2nd
Farey Sequence
5th
11th
14th
13th
1st80th💎1st
Fibonacci
4th1st2nd
1st
7th1st1st
7th
10th1st11th10th3rd
Fizz Buzz
1st3rd19th
1st
11th33rd1st
9th
1st238th1st4th3rd
Foo Fizz Buzz Bar
4th3rd💎
1st
9th8th1st
13th
5th1st4th5th2nd
Forsyth–Edwards Notation
3rd6th3rd
5th
3rd20th
5th
2nd50th💎11th5th
Fractions
3rd7th10th
1st
8th2nd1st
3rd
4th41st1st1st
Game of Life
5th5th3rd
4th
4th9th
5th
💎34th
10th2nd
Gijswijt’s Sequence
4th
2nd
7th
5th3rd8th
2nd
💎71st1st6th2nd
Gray Code Decoder
1st16th
Gray Code Encoder
3rd1st
Happy Numbers
4th1st4th
4th
1st9th8th
1st
16th1st1st18th3rd
Happy Numbers (Long)
14th1st2nd
3rd
5th1st
3rd
3rd80th2nd12th
Hexdump
5th2nd5th
3rd
4th1st
3rd
4th12th2nd15th
Intersection
5th7th4th
5th
1st4th11th
4th
7th13th2nd3rd
Inventory Sequence
7th2nd7th
1st
9th6th5th
7th
💎57th2nd11th
ISBN
3rd1st1st
3rd
2nd1st
6th
3rd86th2nd16th2nd
Jacobi Symbol
3rd3rd2nd
1st
1st1st
65th4th10th
Kaprekar Numbers
12th5th7th
4th
4th7th
8th
4th19th💎4th
Kolakoski Constant
4th1st4th
1st
4th6th
6th
4th46th5th9th
Kolakoski Sequence
4th1st2nd
2nd
1st11th
10th
💎49th2nd1st2nd
Leap Years
7th10th4th
8th
2nd6th8th
1st
1st18th1st5th2nd
Levenshtein Distance
3rd5th💎
3rd
3rd6th
2nd27th
3rd52nd
Leyland Numbers
4th3rd4th
2nd
1st2nd14th
4th
3rd1st1st17th
ln 2
9th
3rd
8th1st
1st
1st50th💎6th
Look and Say
4th3rd3rd
4th
1st4th1st
4th
2nd83rd💎5th3rd
Lucky Numbers
4th3rd1st
2nd
1st10th
5th
3rd39th1st5th
Lucky Tickets
3rd4th4th
3rd
1st2nd1st
6th
4th1st1st4th
Mandelbrot
3rd4th1st
5th
5th9th
1st
3rd35th
8th
Maze
2nd
2nd
2nd
1st18th
4th
2nd37th💎7th1st
Medal Tally
2nd
3rd
2nd9th
4th
2nd45th1st5th3rd
Minesweeper
6th
2nd23rd
8th2nd
Morse Decoder
3rd
4th
1st
Morse Encoder
1st
3rd
Multitap Input
7th
1st
3rd25th1st13th2nd
Musical Chords
6th9th4th
8th
6th
7th
7th
5th8th4th16th2nd
N Queens
4th4th2nd
2nd
2nd8th
4th42nd5th12th
Niven Numbers
1st1st1st
1st4th💎27th1st
9th
9th54th1st14th3rd
Niven Numbers (Long)
8th1st1st
1st2nd
14th1st
1st
10th1st1st1st2nd
Number Spiral
7th2nd1st
1st
2nd1st
2nd5th6th13th2nd
Odious Numbers
7th9th4th
5th
1st13th13th
9th
2nd1st1st1st1st
Odious Numbers (Long)
14th9th2nd
8th
1st10th12th
10th
1st1st1st12th3rd
Ordinal Numbers
4th6th2nd
1st
4th1st
1st
4th91st1st17th1st
PalindromemordnilaP
4th4th3rd
1st
1st1st
1st
2nd49th
1st3rd
Pangram Grep
9th2nd4th
6th
1st1st
7th
1st130th3rd1st1st
Partition Numbers
7th
4th
17th
2nd
Pascal’s Triangle
4th1st4th
4th
1st4th9th
5th
1st1st1st3rd2nd
Pernicious Numbers
61st38th
36th
1st35th55th
31st
22nd
4th
Pernicious Numbers (Long)
1st4th1st
1st
1st4th1st
1st
1st32nd1st9th
Poker
4th
2nd
2nd
9th
4th
Polyominoes
3rd
2nd
Prime Numbers
13th13th10th
1st
1st8th49th
21st
13th101st1st1st1st
Prime Numbers (Long)
11th5th14th
1st
1st8th1st
4th
5th1st1st1st
Proximity Grid
3rd3rd4th
2nd
5th9th
8th
4th24th3rd11th5th
QR Decoder
2nd3rd2nd
4th
3rd5th
3rd
4th3rd💎4th💎
Quine
1st21st1st31st
1st
7th45th
1st
16th92nd16th1st4th
Recamán
4th1st1st
5th
3rd3rd1st
5th
3rd1st1st8th
Repeating Decimals
4th
2nd
3rd
💎13th
1st
3rd51st1st9th
Reverse Polish Notation
4th
5th
1st
1st
5th
4th66th💎28th
Reversi
5th12th
4th
4th30th2nd7th1st
Rijndael S-box
4th
3rd
3rd
13th
43rd
10th
Rock-paper-scissors-Spock-lizard
4th6th5th
4th
1st13th
4th
4th64th5th13th3rd
Roman to Arabic
1st
7th
2nd2nd8th
3rd1st
10th2nd
ROT13
💎3rd1st
1st
3rd10th
17th
1st94th11th
5th
Rule 110
6th
6th
4th1st
3rd
3rd34th💎4th💎💎
Scrambled Sort
1st
2nd
10th
1st
1st41st2nd15th
Set
4th13th2nd
Seven Segment
7th4th
5th
3rd
4th
2nd
SI Units
10th
2nd
39th💎8th
Sierpiński Triangle
5th1st
4th
9th1st1st
2nd
2nd12th2nd5th2nd
Smith Numbers
3rd4th3rd
6th
4th3rd
6th
4th56th2nd5th
Spelling Numbers
1st
5th
2nd
Star Wars Opening Crawl
4th
Sudoku (Fill-in)
3rd
Taxicab Numbers
8th
1st32nd1st5th
Ten-pin Bowling
3rd💎3rd
4th
6th7th
6th
4th46th
5th
Tic-tac-toe
2nd5th3rd
1st
1st
1st41st1st2nd1st
Time Distance
5th
3rd
6th
Tongue-twisters
14th
11th
💎9th
Topological Sort
4th
2nd19th2nd4th3rd
Tower of Hanoi
16th2nd1st
1st
14th11th
1st
5th20th2nd5th2nd
Transpose Sentence
3rd
💎
5th
9th
1st
2nd47th1st13th2nd
Trinomial Triangle
4th
💎
1st35th1st14th
United States
💎4th💎
2nd
💎💎1st
5th2nd2nd9th💎2nd💎2nd
Vampire Numbers
2nd4th3rd
4th
2nd3rd
3rd
5th2nd2nd2nd
Van Eck Sequence
1st5th1st
1st
1st3rd11th
8th
💎37th2nd1st
Zeckendorf Representation
6th1st7th
4th
1st4th
3rd
3rd15th
Zodiac Signs
4th5th2nd
2nd
3rd3rd6th
5th
5th44th💎12th2nd
γ
1st
3rd
2nd5th1st2nd
2nd19th💎5th
λ
2nd3rd
3rd
3rd
3rd
π
5th7th
3rd
1st2nd14th
1st
7th1st3rd10th2nd
τ
5th6th
3rd
1st2nd8th
1st
5th1st3rd11th2nd
φ
11th
1st
6th10th22nd
1st
3rd1st1st17th2nd
√2
10th
1st
1st17th19th
1st
2nd1st4th12th2nd
𝑒
6th4th5th
6th
1st4th1st
1st
3rd1st5th1st2nd