Search results
Results from the WOW.Com Content Network
There are also spiral puzzles where words must be entered in only one direction. [4] The last letter of one word is also the first letter of the next word. [5] Without overlapping letters, this puzzle is no more than a quiz with the appearance of a puzzle. For more difficult types of spiral puzzles, the numbering in the spiral is missing.
Play free online Puzzle games and chat with others in real-time and with NO downloads and NOTHING to install.
A simple application of dimensional analysis to mathematics is in computing the form of the volume of an n-ball (the solid ball in n dimensions), or the area of its surface, the n-sphere: being an n-dimensional figure, the volume scales as x n, while the surface area, being (n − 1)-dimensional, scales as x n−1.
Senger adds that the second edition is especially welcome because of the difficulty of finding a copy of the out-of-print first edition. [7] Although the book concerns recreational mathematics, reviewer M. H. Greenblatt writes that its inclusion of exercises and problems makes it feel "much more like a text book", but not in a negative way. [4]
Just Words. If you love Scrabble, you'll love the wonderful word game fun of Just Words. Play Just Words free online! By Masque Publishing
There are different genres of puzzles, such as crossword puzzles, word-search puzzles, number puzzles, relational puzzles, and logic puzzles. The academic study of puzzles is called enigmatology. Puzzles are often created to be a form of entertainment but they can also arise from serious mathematical or logical problems. In such cases, their ...
The hexagonal packing of circles on a 2-dimensional Euclidean plane. These problems are mathematically distinct from the ideas in the circle packing theorem.The related circle packing problem deals with packing circles, possibly of different sizes, on a surface, for instance the plane or a sphere.
Concerning the game of Nim and its mathematical analysis 1958 Mar: About left- and right-handedness, mirror images and kindred matters 1958 Apr: Concerning the celebrated puzzle of five sailors, a monkey and a pile of coconuts: 1958 May: About tetraflexagons and tetraflexagation 1958 Jun: About Henry Ernest Dudeney, a brilliant creator of ...