1. One half point for each correctly completed half of maze. A half maze is correct if drawn line does not cross any line of maze (except through awkwardness) nor an imaginary straight line across the opening of a wrong passage.
2. Allow much leeway in the cutting of corners.
3. Spur running into any blind passage counts wrong for that half-item, even though erased.
4. When two lines are drawn, one straight across the page, the other correct, full credit is given.
Test 2.
Score is number right.
Test 3.
1. Score is number right.
2. Any incomplete item receives no credit.
3. Count any item correct if intended plan is carried out. Disregard additional unnecessary marks, such as circles between the crosses of items 2 and 4 in first part of line, etc.