An adventure of epic proportions. Perfect for young readers.

Petri Lab

  • Currently 4/5
  • 1
  • 2
  • 3
  • 4
  • 5
4/5 (52 votes)

One of the greatest miracles in modern medicine is happening right before our eyes: Germs are finally learning to play by the rules! However, they follow those rules to a T (cell?), so you've got to figure out how to rearrange the germs in the Petri Lab, a rule-rearranging logic puzzler by Grace Avery. Transform the germs in the Petri dish to match the target at the top by activating the germs' specific rulesets.

Read More

10 Comments

I did great until level 25... Anyone else playing?

Reply

This game won't load for me. Tried it in IE and Chrome.

[Should be working now. -Jay]

Reply

I'm using IE9 and it works for me, although I'm not sure whether that's helpful.

Reply

One thing I missed that's helpful to know is that purple germs will disappear (or delete themselves, if you prefer) if you move them when they're at the end of the line.

Reply

@Opal - that's probably it. I'm IE8 and cannot upgrade to 9 unless I buy a new PC.

Reply

Well - just tried for the sixth time and by golly it loaded. POP

Reply

I'm stumped on level 19.

Reply

POP. :) Got 19 after all.

Reply

I got #25

Step-by-step follows:

Click green twice.

Click the four reds.

Click the purple.

Click the purple again.

Click the two yellows.

Click the purple.

Reply

Now I'm wrestling with #29.

Reply

^ Scroll Up | Homepage >

Leave a comment [top of page]

Please consider creating a Casual Gameplay account if you're a regular visitor here, as it will allow us to create an even better experience for you. Sign-up here!
  • PLEASE UNDERSTAND SITE POLICIES BEFORE POSTING COMMENTS
  • You may use limited HTML tags for style:
    (a href, b, br/, strong, em, ul, ol, li, code, spoiler)
    HTML tags begin with a less-than sign: < and end with a greater-than sign: >. Always. No exceptions.
  • To post spoilers, please use spoiler tags: <spoiler> example </spoiler>
    If you need help understanding spoiler tags, read the spoiler help.
  • Please Preview your comment before posting, especially when using spoilers!
  • No link dropping, no domains as names; do not spam, and do not advertise! (rel="nofollow" in use)

HELP Jayisgames.com

Recent Comments

 

Display 5 more comments
Limit to the last 5 comments

Game of the week


Dark Romance: Vampire Origins Collector's Edition

Your Favorite Games edit

add
Save links to your favorite games here. Use the Favorites editor.

Monthly Archives