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Difficulty: 2 of 5 Latest: Rectangles 2 (in Shapes)
Subdivide the 8x10 grid below along the grid lines into nonoverlapping rectangles (some may be squares). Each rectangle must contain exactly one number; each number indicates how many small cells are contained within the rectangle.

8 8
5 9 6 9
6
9
8 4
4 4


From Mensa Puzzle Calendar 2018 by Fraser Simpson, Workman Publishing, New York. Puzzle for October 24.
(No Solution Yet, 1 Comments) Submitted on 2018-11-13 by Charlie   
Difficulty: 2 of 5 Bonus: Mental Cube Root (in Just Math) Rating: 2.67
If the cube root of 1331 is 11 and the cube root of 1728 is 12, what is the cube root of 1442897?

(Do this one in your head - no writing or calculators allowed!)

(Solution Posted, 6 Comments) Submitted on 2004-03-10 by Gamer   
Difficulty: 2 of 5The penultimate digit (in Just Math)
Posted on 2018-11-12 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Too Small of an Angle (in Just Math)
Posted on 2018-11-11 by Danish Ahmed Khan (No Solution Yet, 0 Comments)
Difficulty: 4 of 5The Unit Square in the Circle (in Geometry)
Posted on 2018-11-10 by Danish Ahmed Khan (No Solution Yet, 1 Comments)
Difficulty: 2 of 53D rooks puzzle (in Just Math) Rating: 3.00
Posted on 2018-11-09 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 4 of 5Tangent Ellipses (in Just Math)
Posted on 2018-11-08 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Not a common text (in Word Problems)
Posted on 2018-11-07 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 2 of 5Body parts (in Riddles) Rating: 5.00
Posted on 2018-11-06 by Math Man (No Solution Yet, 5 Comments)
Difficulty: 1 of 5Sum of the page numbers (in Just Math)
Posted on 2018-11-05 by Ady TZIDON (Solution Posted, 3 Comments)
Difficulty: 2 of 5A couple of numbers (in Numbers)
Posted on 2018-11-04 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 1 of 512 Days of Christmas (in Numbers)
Posted on 2018-11-03 by Charlie (Solution Posted, 1 Comments)
Difficulty: 3 of 5Duelling pairs (in Games)
Posted on 2018-11-02 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Reverse reasoning (in Logic)
Posted on 2018-11-01 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Defining a sequence (in Just Math)
Posted on 2018-10-31 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5One-peak sets (in Just Math)
Posted on 2018-10-30 by Ady TZIDON (No Solution Yet, 4 Comments)

Recently Posted Solutions:
Difficulty: 1 of 5Sum of the page numbers (in Just Math)
Submitted By Ady TZIDON. Solution posted on 2018-11-09 02:18:06
Difficulty: 2 of 5A couple of numbers (in Numbers)
Submitted By Ady TZIDON. Solution posted on 2018-11-09 02:15:54
Difficulty: 1 of 512 Days of Christmas (in Numbers)
Submitted By Charlie. Solution posted on 2018-11-05 11:03:11
Difficulty: 2 of 5Some slack (in Geometry)
Submitted By Steven Lord. Solution posted on 2018-10-31 00:51:33
Difficulty: 3 of 5Tryout (in Word Problems)
Submitted By Charlie. Solution posted on 2018-10-24 16:18:44
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