Daily Brain Teasers for Wednesday, 12 July 2017
|puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...|
Robert StevensonDied 12 Jul 1850 at age 78 (born 8 Jun 1772). Scottish civil engineer who in 1797 succeeded his stepfather, Thomas Smith, as a member of the Scottish Lighthouse Board. In that capacity until 1843, he designed and built lighthouses (1797-1843). His first and greatest was the lighthouse at Bell Rock. Subsequently he established a civil engineering practice involved at first in canal, road and rail projects, and later maritime, river and bridge work. As chief executive of the Northern Lighthouse Board (1808-43) he was responsible for the construction and design of at least 23 lighthouses on the Scottish Coastline. He invented intermittent and flashing lights as well as the hydrophore (an instrument for obtaining specimens from water). The writer Robert Louis Stevenson was his grandson.
What is hidden in 3D image?Stereogram - 3D Image
#brainteasers #stereogram #3Dimage
What a winning combination?The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
The first user who solved this task is Djordje Timotijevic.