
1) Logic puzzle
Found on
https://www.crosswordclues.com/clue/ripple-effect
[puzzle] Ripple Effect (Japanese:波及効果 Hakyuu Kouka) is a logic puzzle published by Nikoli. As of 2007, two books consisting entirely of Ripple Effect puzzles have been published by Nikoli. The second was published on October 4, 2007. ==Rules== Ripple Effect is played on a rectangular grid divided into polyominoes. The solver must pl...
Found on
http://en.wikipedia.org/wiki/Ripple_Effect_(puzzle)

A ripple effect is a situation where, like the ever expanding ripples across water when an object is dropped into it, an effect from an initial state can be followed outwards incrementally. Examples can be found in economics where an individual`s reduction in spending reduces the incomes of others and their ability to spend. In sociology, it can ....
Found on
http://en.wikipedia.org/wiki/Ripple_effect
No exact match found.