The Tic-tac-toe hole will go live in approximately . Why not try and solve it ahead of time?

kkoenig

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76 / 112 Holes

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41 / 61 Langs

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36 / 77 Cheevos

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12 Days of Christmas
71st 51st
24 Game
99 Bottles of Beer
34th 25th 17th
Abundant Numbers
8th 1,015th
Abundant Numbers (Long)
9th
Arabic to Roman
18th 9th 37th
Arithmetic Numbers
5th 345th
Arrows
23rd
Ascending Primes
12th
ASCII Table
35th 26th 6th
brainfuck
20th 314th
Catalan Numbers
3rd
Catalan’s Constant
Christmas Trees
15th 12th 9th
Collatz
9th 16th 8th
CSS Colors
4th
Cubes
Day of Week
16th 15th22nd11th 1st 33rd69th 66th 187th
DFA Simulator
8th
Diamonds
23rd
Divisors
130th 4th
Emirp Numbers
82nd 31st 13th
Emirp Numbers (Long)
11th
Emojify
13th
Evil Numbers
9th 538th
Evil Numbers (Long)
6th 32nd
Factorial Factorisation
18th
Farey Sequence
36th 18th
Fibonacci
12th57th3rd49th3rd37th1st36th43rd57th28th43rd71st36th1st72nd150th42nd292nd109th84th176th63rd108th70th46th43rd150th61st116th245th228th 50th102nd26th67th 52nd58th
Fizz Buzz
62nd129th 1st95th17th 1st14th9th 73rd 140th 93rd
Foo Fizz Buzz Bar
75th 1st
Forsyth–Edwards Notation
12th
Fractions
1st
Game of Life
12th
Gijswijt’s Sequence
11th
Happy Numbers
15th
Happy Numbers (Long)
28th
Hexdump
7th
Intersection
15th 7th 4th
Inventory Sequence
14th
ISBN
15th
Jacobi Symbol
1st
Kolakoski Constant
Kolakoski Sequence
12th
Leap Years
63rd94th88th 44th
Levenshtein Distance
21st
Leyland Numbers
21st
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
15th
Morse Decoder
16th
Morse Encoder
15th
Niven Numbers
108th 1st 698th
Niven Numbers (Long)
4th 336th
Number Spiral
25th
Odious Numbers
8th 207th
Odious Numbers (Long)
6th
Ordinal Numbers
16th
Pangram Grep
56th54th25th 15th
Pascal’s Triangle
30th 9th 337th
Pernicious Numbers
34th 1st 592nd
Pernicious Numbers (Long)
13th
Prime Numbers
24th 40th55th 20th17th 227th 37th 136th
Prime Numbers (Long)
5th
Quine
49th190th 60th58th51st 13th 322nd 1st 56th 95th
Recamán
10th
Reverse Polish Notation
3rd
Rijndael S-box
16th
Roman to Arabic
13th
Rule 110
4th
Seven Segment
4th
Sierpiński Triangle
31st
Smith Numbers
13th
Spelling Numbers
💎
Tongue-twisters
United States
12th 32nd 327th
Vampire Numbers
5th
Van Eck Sequence
12th
γ
λ
8th
π
15th 39th 79th 23rd 34th 37th 38th42nd
τ
φ
1st
√2
26th 1st
𝑒
12th 333rd