Tic-Tac-Logic: X or O?

Tic-Tac-Logic: X or O? is a solitaire game by Conceptis Ltd. with 100,000+ downloads (about 244K estimated). +421 installs in the last 7 days. Rated 4.7 from 2.3K ratings. Released Mar 2, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Fill all squares so there are no more than two adjacent X's or O's in a row or column! Each puzzle consists of a grid containing X's and O's in various places. The object is to place X or O in remaining squares so there are no more than two consecutive X's or O's in a row or a column, the number of X's is the same as…”