LVL 42: Exploded the bomb, then waited. The ball that hit the first crate will make the other balls bounce. Eventually a ball will go inside. Worked for me, but just did this once.
The challenge mode versus version 2 has a bug. After beating the first laser, it seems that the computer doesn't use the Electric Spark command. Making it extremely easy to reach high levels. I don't know in which level this bug started. I'm in lvl 74, and I'm stopping because my brain melted.
Changing lasers is not working in version1. I think it has something to do with the lasers the computer has used. Example: could use only first while computer was there. Then beat first, could use only second. Then beat second, could use only third. Then computer revived second, and I could use second and third. Version 2 up buttons are working
I the last Study level I won about 5 levels in the first wave, I think that's a bug.
Great game, awesome, but level 26 cap is very frustrating. It would be more motivating to reach Flawless in every level, if there was still any exp to gather, or maybe something else. 4.8/5 rounded up.
Finished, then activated extras. When entered level realize zoomy is lame and returned to menu. Couldn't find the extras do deactivate zoomy, and then refreshed page. Hence, I lost all my progress, and couldn't find all extras.
 "Ninja and Blind Girl 2"){kind=icon}
 "Mushroom Madness 3"){kind=icon}
 "Hexcelle"){kind=icon}
 "Upgrade Complete 2"){kind=icon}
 "Color World"){kind=icon}
 "Tentacle Wars"){kind=icon}
 "Laser Force Version 2"){kind=icon}
 "Gravitee Wars"){kind=icon}
 "Tile Factory"){kind=icon}
 "Sieger"){kind=icon}
 "Bunny Flags"){kind=icon}
 "Best Friends Forever 3"){kind=icon}