• You will receive the exact number of problems you specify.

• All problems will have ratings within the range you enter.

• Problems already solved by any handle you provide will be excluded.

• You can add handles one at a time, or enter multiple handles separated by commas.

• The Save button stores your preferences locally, so they are automatically loaded when you revisit or reload the site.

• The Reset button clears your locally stored preferences.

• Only problems with tags you select will be included.

• For example, if you select number theory, math, and dp, you may receive problems with any combination of these tags: number theory, math, dp, dp + math, dp + number theory, math + number theory, or all three.

• You will not receive problems with unselected tags like binary search + math or standalone combinatorics.

• If you do not select any tags, all tags will be included by default.

• Only rated Codeforces problems are included.

• Problems without tags are excluded.

• To remove a handle, simply click on it.