[0000] This is the darkest cave you've ever seen! [0001] You see an opening in the distance. [0002] It's too dark to see it. [0003] Where is it?! [0004] It seems far away. [0005] You don't have the board. [0006] "Oh, my goodness!!" [0007] "A CHASM!!!" [0008] Feeling in the dark, you manage to place the board across the crevice. Now, can you cross it safely? [0009] Feeling in the dark again, you manage to pick up the board without dropping it into the crevice.