Puzzle Games Masters

In Tetris, how many squares make up each falling piece?

Which tile are you trying to create in the game 2048?

How many cells does a standard Sudoku grid have?

In which country was Tetris originally created?

In Minesweeper, what does a number on an uncovered cell tell you?

In 2048, what happens when two tiles with the same number collide?

Which Tetris piece is a straight line of four blocks?

How many numbered tiles are there in the classic sliding '15 puzzle'?

In a nonogram (picross) puzzle, what do the numbers beside each row and column tell you?

What is it called when you clear four lines at once in Tetris?