/usr/share/vim-scripts/sokoban-levels/level64.sok is in vim-scripts 20130814.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | ####################
#....### #
#....##### # #$# ##
#....### #$ $ #
#....### $ #$$##
## #### $# #$ $ #
## #### $ $ # #
#@ ####$###$## $ #
## # # $ #
## ### # $ ####
######## # # #
####################
|