Can you fill the thermometers with mercury, such that the numbers outside the grid indicate how many cells in each row and column contain mercury.

Mercury always starts filling from the bottom of a thermometer and not every thermometer has to contain mercury.

      

A. The year 2013 uses four different digits. When did this last happen?

B. The digits in 2013 form a sequence (0, 1, 2, 3). When did this last happen (not necessarily the same digits)?

C. The digits in 2013 form a sequence (0, 1, 2, 3). When will this next happen (not necessarily the same digits)?

The legendary BrainBashers calendar has had a small problem.

Here is a listing showing the number of days in each month:

January    73
February   83
March      51
April      52
May        31
June       42
July       41
August     63
September  ==?==

Using the same rules, how many days are in September?

What is represented by this BrainBat?

lookkool

Using the BrainTracker grid below, how many words can you find? Each word must contain the central C and no letter can be used twice, however, the letters do not have to be connected. Proper nouns are not allowed, however, plurals are. There is at least one nine letter word. Excellent: 48 words. Good: 35 words. Average: 28 words.