Brain games: puzzles, riddles, and logical games.
Users rating Registration FAQ

Puzzles, riddles, logical games, mathematics

www.puzzlesriddles.com on Facebook
 

 
Login:
Password:
Remember?
Change password



1. pretorik - 161
2. markr - 116
3. Gordon Weir - 104
4. mbloomfi - 97
5. Dennis Nazarov - 96
6. zzz123 - 72
7. Srikanta - 56
8. lidSpelunker - 53
9. SAMIH FAHMY - 48
10. jkr - 44


1. denisR, mishik - 236
2. alan, De_Bill - 231
3. dddfff - 228
4. kavfy - 221
5. idler_ - 106
6. akajobe - 94
7. tolstyi - 56
8. STARuK - 42
9. vale - 31
10. xandr - 11



Bacterium Algebra, arithmetic  Weight: 1 Liked the puzzle: 91% 26.12.2009
A certain type of bacteria double every second. If we put one bacterium in a Petri dish, the dish will fill in 1 minute. How long will it take to fill the dish, if we start with 2 bacteria?
Comments:   3 check your solution  

Please do not post comments containing clues, hints, or anything that might be considered as a hint to others. All such comments will be deleted. If you have a question, you can contact a moderator by clicking the button "Submit your solution".

alan
 
Rating: 231
Group: Moderators
2009-12-26 14:07:44
Reserved.
Altillis
 
Rating: 3
Group: Members
2011-02-23 06:14:18
I typed the wrong answer here , I was answering the question about the incorrect pixel. If you can remove this I can answer it correctly. Thx Al
alan
 
Rating: 231
Group: Moderators
2011-02-23 15:31:12
Altillis 2011-02-23 06:14:18
I typed the wrong answer here , I was answering the question about the incorrect pixel. If you can remove this I can answer it correctly. Thx Al

That's ok. You should just either type a correct answer or leave the puzzle unsolved.



 
Users online 0: administrator -  administrator  moderator -  moderator  VIP user -  VIP user  user -  user
en.braingames.ru © 2006-2010 All Rights Reserved