Today's PUZZLE CLASSIC OF THE DAY

In the plant’s turning shop the final parts are turned from lead billets. A part from one billet. The shaved off chips obtained after 6 parts are produced, can then be melted into an additional billet. How many final parts can be made in this way from the initial 36 lead billets?

What number should be placed in the lower right cell to complete the entire square logically? Please, drag and drop the numbers from other cells to get your answer there.

The odometer of the family car shows a palindromic number: 15,951 miles. It reads the same backward as forward. “Curious,” the driver said to himself. “It will be a long time before that happens again.” But 2 hours later, the odometer showed a new palindromic number. What was the car's average speed in those 2 hours?

Complete the sequence. What number should go into the final circle?

How many pluses should be put between the digits of 987,654,321 to get a total of 99, and where? There are only 2 solutions to this puzzle.

Which of the three statements is true?

Gordon, Stanley and Bobby are, not necessarily in that order, the striker, the defender and the goalkeeper. The goalkeeper, the shortest of the three, is a bachelor. Gordon, who is Stanley′s father-in-law, is taller than the defender. Based on the info, match each player to his respective position by moving the players' name labels.

These two regular polygons - an equilateral triangle and a regular hexagon - have equal perimeters. What is the ratio of their areas?

What is the final number in this sequence?

If eight men can dig sixteen holes in thirty-two days, how long will it take four men to dig eight holes of the same size?

A dealer bought a painting for $70, sold it for $80, bought it back for $90, and sold it again for $100. How much profit did he make?

A man ate one hundred grapes in five days, each day eating six more than on the previous day. How many grapes did he eat on the first day?