Goods Юрий Физик

Problem 10060.

 2
$1.22

Task 10061

 1
$1.22

Problem 10062.

 1
$1.22

Problem 10068.

 1
$1.22

Problem 10069.

 4
$1.22

Problem 10070.

 4
$1.22

Task 10071.

 3
$1.22

Problem 10072.

 2  1
$1.22

Task 10076.

 10
$1.22

Task 10077.

 15
$1.22

Task 10078.

 2
$1.22

Task 10080.

 8
$1.22

Problem 10081.

 1
$1.22

Task 10082.

 2
$1.22

Task 10084.

 1
$1.22