The numbers 1,2,3 and 4 appear in the 5 by 5 grid below. Find out what goes in each cell by using the 5 rules below. You have 5 minutes. No guessing required. Good luck. NOTE: No 5s in the puzzle.
RULES:
A. 2s are never directly to the left or directly to the right of 4s.
B. Every column in which a 4 appears, at least one 4 has a 1 directly below it or directly above it (possibly both).
C. 4s are never directly to the left of 3s.
D. No number is directly above or directly below itself.
E. 1s can never be directly above or directly below a 3.
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