Overview
FlipSum, developed and published by TheDollarGameStore, offers a unique and engaging take on the classic number puzzle genre. Drawing inspiration from Sudoku, this title challenges players to think critically about numbers, manipulating them on a grid to achieve specific target totals. It’s a game that blends logic, deduction, and a touch of numerical strategy into a refreshing puzzle experience.
Highlights
- Infinite Puzzles & 4 Difficulty Levels: Offers endless replayability with adjustable challenges to suit all skill levels.
- Unique Number Mechanics: Players mark numbers as positive, negative, or cancel them out, with a single cancellation allowed per row/column.
- Relaxing 2D Minimalist Design: Features a clean, 2D aesthetic that focuses on the core puzzle mechanics, creating a calming atmosphere.
Who It's For
FlipSum is perfect for puzzle enthusiasts who enjoy logic-based challenges and are looking for something beyond traditional number games. Its minimalist design and relaxing nature also make it suitable for players seeking a casual yet mentally stimulating experience. The game is free to play, making it accessible to a wide audience.
Game Info
FlipSum is a single-player, free-to-play puzzle game released on August 20, 2025. It features a minimalist 2D art style and focuses on logic and deduction. The game includes infinite puzzles across four difficulty levels, ensuring a consistently fresh challenge for players. It supports family sharing on Steam.




