Hollie Doyle rides California Waves for trainer Cody Mo on Saturday.

FORM students have a fiendishly difficult puzzle to solve in the Lukfook Jewellery Night Banquet in Tang Palace Collection Handicap (9.55am) over a mile.

Well over half of the 14 contenders turned up in the same race over the course and distance last month, and the question will be, can winner Fortune Boy confirm the form with a seven-pound penalty and a wide draw to contend with?

There is no doubt the David Hayes-trained galloper had to overcome lots of trouble during that contest, before bursting through to win in the closing stages.

Excuses can be made for many of his vanquished rivals, notably Yuen Long Elite, who finally draws a good gate for his front-running style. Beauty Bolt’s chance was hindered by getting t

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