I.T. Kid

Over 40 levels of unique puzzle gameplay: blow up all the bombs on the board by creating the perfect chain reaction. The board only clears if one explosion sets off the next, so the whole level turns on which bomb is fused first -- and the game is generous about teaching that, closing each stage with its own hint ("place the omni bomb on the centre tile to solve the stage", "try to create a flashing omni bomb to solve this stage"). Drag a bomb with the mouse, and drop one bomb onto another to combine them into a bigger type, including the omni bomb the later stages want. ArcadeBomb's game keeps high scores and best times and saves your progress automatically. The archive held this movie in its own tree, in the same publisher folder as the Zayo games, without ever making a page of it.