Add the 25 letters between A and Y to the grid above. Each one should appear exactly once. When you have finished, you must be able to spell the following words moving horizontally, vertically or diagonally around the grid:
ARK, BANJO, DOILY, FIG, GRAVEL, HER, PYX, SMILE, SQUIRM, TACK, WARM.
FYI: PYX =
The container in which the consecrated bread of the Eucharist is kept.
A box at the Royal Mint in which specimen gold and silver coins are deposited to be tested annually.