Board Thread:Challenge of the Day/@comment-25337988-20140915050447/@comment-24057583-20150104135140

Beat Far Future - Day 17 using only the Sunflower and the Magnifying Grass (do not use the Twin Sunflower, E.M.Peach, or Iceberg Lettuce). No Power-Ups, Boosts, or Plant Food is allowed (except for the ones the zombies drop). You may not lose a single lawn mower.

Once again, dosen't sound too difficult. However, the Bot Swarms and Robo-Cone Zombies near the end are now the zombies to watch out for, since you may not disable them.