Here is one Crossnumber puzzle. In addition to the regular rules, both the clues and the grid use a number system of base greater than ten, with being some digit greater than 9. No addresses are given for the clues, nor are they listed in order; all multidigit numbers in the grid, and multidigit numbers only, are clued.
Not a multiple of 5.
Not a multiple of 6.
Not a multiple of 7.
397
+ 3974.
9 – 77.
68
8
.
+ 888.
52
53.
16
19.
14
17.
[Solution on page 2]