パリーグ さんすうホームラン is an educational game developed by WAO CORPORATION. It is designed for children aged 4 to 9 and is available on the Android platform. In collaboration with the Pa League's six teams, this game allows children to become batters for their favorite team and aim for home runs.

The game starts by choosing a team to join and a team to compete against. Once the game begins, the player faces problem balls thrown by the pitcher. These problem balls consist of multiple-choice math questions, such as addition. The player must answer the questions correctly within a time limit to hit a home run.

The speed at which the player answers the questions determines the distance the ball will travel. By answering seven questions and achieving a total distance, players can compete and compare their scores.

The game offers a range of difficulty levels, from simple addition to division, allowing parents to choose questions suitable for their child's age and developmental stage.

Overall, パリーグ さんすうホームラン provides an enjoyable way for children to practice their math skills while having fun. The game's engaging visuals and score system that reflects growth help children feel a sense of achievement and motivation to improve their calculation abilities.