Puzzle 617
Can you make this equation correct by moving exactly one matchstick?

Note: this puzzle is not interactive, and the matchsticks cannot be moved. The matchstick layouts for each digit are:
Puzzle 618
What word comes next in this sequence:
penguin · umbrella · zebra · zip · llama · egg · ?
Choose from:
salt, pen, ark, glass
Puzzle 619
Complete this grid with the digits 1 to 6 to make the sum correct.
Perform each mathematical operation in the order shown, from left to right, so 1 + 2 x 3 is treated as (1 + 2) x 3 = 9.
Consecutive numbers are not next to each other, there is no ÷ 1, and at no point is a decimal or a fraction used.

Note: this puzzle is not interactive, and the squares cannot be clicked.
Puzzle 620
Below, you will find 10 seven-letter words, with only their endings remaining.
Can you find the words?
----igy
----aoh
----erg
----ynx
----lth
----mox
----ovy
----esh
----awe
----ipt