/sources/plan9/sys/src/games/sokoban/
       799 2005-09-05 README
       973 2005-09-05 animation.c
      1846 2004-09-22 graphics.c
      1654 2004-09-22 level.c
       261 2005-09-06 mkfile
      2671 2004-09-22 move.c
      4389 2008-05-12 route.c
      6225 2008-05-12 sokoban.c
      2062 2005-09-05 sokoban.h