The N Queens hole will go live in . Why not try and solve it ahead of time?

lukasthaler

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21 / 102 Holes

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1 / 55 Langs

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14 / 67 Cheevos

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Abundant Numbers
203rd
Arabic to Roman
161st
Christmas Trees
261st
Diamonds
174th
Divisors
323rd
Emirp Numbers
170th
Evil Numbers
381st
Fibonacci
129th
Fizz Buzz
46th
Happy Numbers
261st
Leap Years
169th
Leyland Numbers
114th
Niven Numbers
318th
Odious Numbers
212th
Ordinal Numbers
147th
Pangram Grep
321st
Pascal’s Triangle
224th
Pernicious Numbers
206th
Prime Numbers
438th
Quine
51st
√2
319th