I have gone through it and I found out that.... It is hard to locate the one to get full first....

Try your luck guys

Tank 2

shinarlaura:
Tank 2

very wrong. it deceives the eyes...

look at the position of the tap of tank 1 filling tank 2 and look at the position of the tap of tank 1 filling tank 3.

OP, my eyes dey turn me from looking up,down,righ,left,in,out, everywhere, i still cant get it.

perhaps 7

bolseas:


very wrong. it deceives the eyes...

look at the position of the tap of tank 1 filling tank 2 and look at the position of the tap of tank 1 filling tank 3.

OP, my eyes dey turn me from looking up,down,righ,left,in,out, everywhere, i still cant get it.

You re right ooo.

Your last paragraph got me cracking up

Solved this weeks ago... Tank 7

Tank 11..

Tank 7

shinarlaura:

You re right ooo.
Your last paragraph got me cracking up

Lol.... 2 was my first choice too until I took a closer look...

Tank 11.

tank 7

Tank 11 i think.
It has to be filled up before any other tanks can be allowed to get full. I would have gone with tank 7 but it will only be 96 percent full before the water from it starts discharging into tank 10

TÀNK 7: Analysis; To get this right you must take note of the position of the pipes I.e some are fitted from base and some up.Tank 0 give 1, So tank 1 is passing as soon as the water drops to tank 3,also 3 give 7 as soon as it's receive but 7 has his outlet at the up length, which means it must full before passing out to 10. Then 10 give to 11. No water will flow to Tank2 until tank 1 is full but it will take time. Going further. Tank 4,5,6,8,9 will not get flow going in because they solely depend on tank 3 to full before they receive in flow.

Thank 7...how hard is it wey you dey call Eisenstein to it? Otondo

11

Tank 11

tank 10

tank 7. but tank 11 looks more clear