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411 समाचार
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411 REFERENCE · Wikibooks

Puzzles/Geometric Puzzles/Connecting Utilities

Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.

Puzzles | Geometric puzzles | Connecting Utilities Here is a problem; you are commissioned to connecting utilities to the three houses A, B, and C below. The utilities are G for gas, W for water, and E for electricity. /-\' /-\' /-\' |A| |B| |C| ----- ----- ----- [G] [W] [E] You must connect each house to each utility without the connections crossing at all. Solution