______
China:|

Difficulty: 1/5
Time to beat: 0'45''00 (Taizo)
              0'46''00 (Susumu)
              0'46''00 (Anna)
              0'48''00 (Puchi)
              0'48''00 (Holinger-Z)
Bonus Miles: Clear Bonus: 100 m

Reverse difficulty: 3/5
Reverse time to beat: 0'39''00 (Taizo)
                      0'40''00 (Susumu)
                      0'40''00 (Anna)
                      0'42''00 (Puchi)
                      0'42''00 (Holinger-Z)
Bonus Miles: Clear Bonus: 300 m

China is more intricate than the first two levels and may be somewhat 
intimidating at first sight but actually it really isn't that hard.
First move one square to the right and drill straight down to the Turn Block, 
then through the yellow block to grab the Crystal.
After drilling through the crystal block the quickest path is blocked by a 
yellow block, a red block, a yellow block and a green block. You pick up 
another Turn Block here, allowing you to simply move left to the Flip Block.
Move one square to the right and nab the Crystal which creates three 
entrances into the big metal block beneath you.
Drill through the one in the middle and destroy another yellow, red, yellow, 
red block to pick up the third Crystal.
The big brown block will disappear allowing you to drill straight down to the 
fourth Crystal creating two tunnels in the metal block.
Take the left path and nab the left Flip Block by destroying a green, a 
yellow and a green block.
Position yourself under the other Flip Block, directly drill towards the 
clock and save a little time by destroying the red block to your right and 
then the blue one beneath you.