¤¤%%§-::¨¨                                          ¨¨::-§%%¤¤
@¤§-:¨¨¨¨¨                                          ¨¨¨¨¨:-§¤@
@##¤%§;-:¨                                          ¨:-;§%¤##@
¤%;;---:¨¨                                          ¨¨:---;;%¤
¤¤¤¤%§;-:¨                                          ¨:-;§%¤¤¤¤
¤%§;-¨¨¨¨¨             @#@#@#@###%-##@#@            ¨¨¨¨¨-;§%¤
@@#¤%§;-:¨            @ tetris effect @             ¨:-;§%¤#@@
#%§-¨¨¨¨¨¨             @#@#@#@###%-##@#@            ¨¨¨¨¨¨-§%#
#@#¤%§;-:¨                                          ¨:-;§%¤#@#
#@#¤%§;-:¨       tetris inducing activites:         ¨:-;§%¤#@#
@@#¤%§;-:¨                                          ¨:-;§%¤#@@
@@#¤%§;-:¨   - tetris                               ¨:-;§%¤#@@
#@#¤%§;-:¨   - context free grammars (especially    ¨:-;§%¤#@#
#@#¤%§;-:¨     refactoring)                         ¨:-;§%¤#@#
¤¤¤§;:¨¨¨¨   - waiting tables                       ¨¨¨¨:;§¤¤¤
#¤§-¨¨¨¨¨¨   - minecraft                            ¨¨¨¨¨¨-§¤#
###¤%§;-:¨   - protoss in star craft brood war      ¨:-;§%¤###
#@#¤%§;-:¨   - google maps                          ¨:-;§%¤#@#
¤%§;--::¨¨                                          ¨¨::--;§%¤
¤§§;:¨¨¨¨¨                                          ¨¨¨¨¨:;§§¤
¤%§;;-¨¨¨¨                                          ¨¨¨¨-;;§%¤
###¤%§;-:¨                                          ¨:-;§%¤###
###¤%§;-:¨                                          ¨:-;§%¤###
¤%§;;;;-:¨                                          ¨:-;;;;§%¤