Word Hexa app for iPhone and iPad

Spell words by using hexagons that are next to each other in any direction.
The objective of game is to find words hidden in the hexagonal grids. Words must be at least 3 letters long and at most 8 letters long. Just draw a line from the first letter of your word and move in any direction to the second letter and so forth, until you reach the final letter of the word. If the word exists in the dictionary, the letters are replaced and you earn points. More difficult letters and longer words earn more points. The basic time is 3 minutes, if the word you found is more than 3 letters long, a couple extra seconds of time will be added. If you can not find word anymore from currrent hexagon arrangement, you may refresh the whole board with new letters, 50 points will be deducted for every refresh operation.