FYI, new Kindle apps (one of which is free):
Pixel Perfect Holiday Puzzles (A Free Puzzle Game for Kindle) by Amazon Digital Services
Quote:
Product Description
Pixel Perfect Holiday Puzzles is a logic puzzle game that challenges you to make a picture from numerical clues.
This sequel to the popular Pixel Perfect Puzzles gives you 50 new holiday and winter themed pictures to reveal. Each clue tells you where to draw a run of consecutive black squares. The clues in a row or column appear in the same order as the runs in the puzzle grid, with at least one empty square between each run. Start with the largest clues first, and then cross out squares that you know should be empty. This will allow you to narrow down the possibilities and logically determine the remaining squares.
The challenges can be tough, but there are 3 hints available on each puzzle to help you out if you get stuck. The game can even find and erase errors at any time. Time, hints used, and errors are tracked for each puzzle. Can you discover every picture?
If you like using logic to solve puzzles, you will love Pixel Perfect Holiday Puzzles!
|
EFRAC Spreadsheet (A Basic Spreadsheet for Kindle) by EFRAC ($4.99)
Quote:
Product Description
EFRAC Spreadsheet is a tool for tracking data and doing calculations when a simple calculator is just not enough.
In addition to being able to work with formulas and advanced functions, EFRAC Spreadsheet comes with templates that make common tasks easier, like tracking expenses for an expense report and a tip calculator. Additional templates include: Unit converter, Currency converter, Mileage/gas calculator, Sale discount calculator, Compound interest calculator, Hours on project, Compare items, and Net present value.
Functions and features include: addition, subtraction, multiplication, division, exponentials, SUM, MAX, MIN, COUNT, AVERAGE, ROUND, SQRT, LOG, SIN, COS, TAN, ABS, CEILING, FLOOR, and ROUND. An example function is: 2 * (AVERAGE(A1:A3) + 5.7) - SUM(B1:B9) * 15% - 3
With EFRAC Spreadsheet, you can also add linear charts with any number of lines, cut, copy and paste values with either absolute or relative cell references, import and export as a CSV file, and save a selection as a picture.
So even if you're occasionally at a loss for words, you'll never be at a loss for numbers with EFRAC Spreadsheet.
|