If you're looking for a classic puzzle game with a unique twist, 15 - Puzzle is the perfect game for you. Developed by NPO EFA, this free game is available on Android and offers players a nostalgic trip to the Soviet past.

In 15 - Puzzle, you'll have to complete 81 exciting levels, each with its own unique layout of puzzles on the playing field. You'll need to sort not only numbered chips in a certain order but also restore Soviet posters and cartoons - making each puzzle a new challenge to tackle. The game features a variety of game fields, including 4x4, 5x5, 4x3, 3x4, 4x5, and 3x5, so you can choose the level of difficulty that suits you best.

One of the game's best features is the ability to collect posters or frames from Soviet cartoons as you complete the puzzles. The game also comes with merry music and an engrossing atmosphere that will transport you to the Soviet past. With a ratings and achievements system, you can compete with fans of 15 - Puzzle from all over the world and become the best of the best.