Lightning Boxes:Innovative casual puzzle game, time killer

Very interesting and innovative blocks-eliminate game. Different with traditional Tetris, Active positive and negative charges combine with each other into new lightning factors, the full line lightning factors will produce lightning reaction and eliminate the score. Its a test of brain and hand speed. How clever is your brain? How fast is your hand speed?

Positive and negative charges combine with each other into lightning factors

The intire line of lightning factors will produce lightning reaction and eliminate the score

Multi-line or Combo-line eliminate the higher score