Obsidian Tower (Apex)

0	1	2	3	4	5	6	7	8	9	
0	 	 	 	 	 	 	 	 	 	 	0
1	 	 	 	 	 	 	 	 	 	 	1
2	 	 	 	 	 	 	 	 	 	 	2
3	 	 	 	 	 	 	 	 	 	 	3
4	 	 	 	 	 	 	 	 	 	 	4
5	 	 	 	 	 	 	 	 	 	 	5
6	 	 	 	 	 	 	 	 	 	 	6
7	 	 	 	 	 	 	 	 	 	 	7
8	 	 	 	 	 	 	 	 	 	 	8
9	 	 	 	 	 	 	 	 	 	 	9
 	0	1	2	3	4	5	6	7	8	9	
|}