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Filling the 2d array...

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Finding your own number in a box...

Compile time sizeof_array without using a macro...

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Generating the lexicographically greatest string...

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Google Foobar Numbers Station...

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How to print all possible balanced parentheses for an expression?...

Set Image to Button and process ActionListener in Puzzle Game using Java...

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Adding one digit (0-9) to the sequence/string creates new 4 digits number...

Lucky Number Eight - Hackerrank-W28...

Coins of different denominations are placed one after the other, pick coins to maximize the sum...

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Creating a number-puzzle that can scale to be greater/less (i.e. Can be adjusted for bigger puzzles)...

Javascript Simple Puzzle...

What is an elegant way to check if 3 variables are equal when any of them can be a wildcard?...

Writing a word puzzle solver and getting segmentation fault freeing heap memory...

Custom image mask in iOS...

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UNITY.. C#. How to make 3 gameObjects as one without losing each of gameObjects positioning...

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Java sum puzzle, stuck with out of bounds error that I can't find...