Object: Reconstruct the board from its X-ray data.
You are given a 12x12 board with some hidden square formations
(i.e., these formations cover 1x1, 2x2, 3x3, ...board positions).
The number and position of these square formations is unknown to you,
but you know that they do not touch each other, not even diagonally.
The number at the border show how the 'material thickness' like in an X-ray machine,
i.e. they show how many entries are positioned in a file or row.
You place your squares by clicking its top left and bottom right positions.
After your move the current number of your pieces in each file and row
are calculated and displayed at the lower and right border.
Sums which differ from the target sums are written in red.
Your goal is to recreate the hidden setup.
Therefor you win when all numbers are in blue colour.
You can DELETE A SQUARE you ceated at any time simply by clicking it.
To see the SOLUTION click one of the four corner positions.
Please note that there is an alternative piece available. |