Berkeley Mystery Hunt

Pamplona II: Full Throttle

[[ Printed copy can be picked up in Dwinelle 123 ]]

Bull-Akari

Place bulls according to the following rules:

Bulls may be placed in any of the white squares.
Numbers in squares indicate how many bulls are orthogonally adjacent to that square.
Each bull can see from the square it is on in both directions along its row and column until a black square or the edge of the grid.
Every white square must be seen by a bull, but a bull must not be able to see another bull.

A = The number of bulls that are not orthogonally adjacent to a numbered square

B = The number of bulls on the perimeter (outermost rows and columns) of the grid

Draw a path which intersects all the bulls according to the following rules:

Make a single closed loop with lines passing through the centers of cells, horizontally or vertically. The loop never crosses itself, branches off, or goes through the same cell twice.
Lines must pass through all cells with bulls.
A line passing through a white bull must pass straight through its cell, and make a 90-degree turn (left or right) on at least one side of the white bull's cell.
A line passing through a black bull must make a right-angled turn in its cell, then it must go straight through the next cell on both sides.

C = The number of times the loop intersects 4 or more consecutive white bulls

D = The number of times the loop intersects 2 or more consecutive black bulls

Connect bulls of the same color according to the following rules:

Connect pairs having the same color with a continuous line.
Lines go through the center of the cells, horizontally, vertically, or changing direction.
Lines cannot cross, pass through the same cell twice, branch off, or go through the cells with bulls.
A line will pass through every empty cell in the grid.

E = The number of cells connecting the yellow bulls (including the cells with the bulls)

F = The number of cells connecting the violet bulls (including the cells with the bulls)

Draw a fence and place bulls according to the following rules:

Draw the fence so that it forms a single closed loop.
Fence segments pass through the centers of cells, horizontally, vertically, or turning. The fence never crosses itself, branches off, or goes through the same cell twice.
The fence does not pass through the cells with bulls or the cells with numbers.
The numbers show how many cells with bulls there are in the direction of the arrow.
Bulls cannot be orthogonally adjacent.
Each cell must contain a fence, a bull, or a number.

G = The number of bulls inside the fence

H = The number of bulls outside the fence