Are You Smarter Than a MathWorker?

Average Problem Difficulty:

As part of the Cody 10th Anniversary contest, pit your wits against these problems. Some are tricky. Some are simple to do, but tricky to do nicely. 
Show off your MATLAB skills!

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 56283. Determine if Input is Oddish or Evenish (Odd/Even Sum of Digits) Created by: Matt Tearle Tags math, numbers	8	322
Problem 56190. Split Even Number Into Two Primes Created by: Ben Placek Tags math, primes	6	211
Problem 56195. Possible Rugby Scores Created by: Matt Tearle Tags math, rugby, linear combinations	7	112
Problem 56170. Dartboard Average I Created by: Matt Tearle Tags math, mean, dartboard	3	171
Problem 56175. Dartboard Average II Created by: Matt Tearle Tags math, mean, dartboard	1	109
Problem 55255. Create block matrix of integers (j+k-1) - Part I Created by: Matt Tearle Tags matrix, blocks	4	118
Problem 55260. Create block matrix of integers (j+k-1) - Part II Created by: Matt Tearle Tags matrix, blocks	2	96
Problem 56180. Boustrophedon Created by: Ben Placek Tags matrix manipulation	1	119
Problem 56185. Extract the Acrostic Message Created by: Ben Placek Tags string, cipher, text	2	119
Problem 56288. Angle Between Analog Clock Hands Created by: Matt Tearle Tags math, geometry	4	111
Problem 56200. Triangle Coordinates Created by: Ben Placek Tags math, matrix creation	2	98