🎮 Arcade & Play
🧩 Puzzles & Numbers
🧠 Quiz & Knowledge
🎨 Create & Unwind
Delete numbers so every row and column matches its target.
Click a cell to delete or restore its number.
A row or column is complete when the sum of its remaining numbers equals the target shown beside it.
Complete every row and column to win.
Use the hint button to reveal a number that must be deleted or kept.
Sumplete is a pure logic puzzle. Each row and column has a target sum, and you must delete numbers until the remaining ones add up to exactly that target in every row and every column. There is always at least one solution, and a hint button helps when you get stuck. It is aimed at players aged 8+ and up, and a typical round takes around 8 minutes. If you already enjoy brain-training, logic and math games, you will feel at home here within seconds.
The goal is straightforward. The on-screen instructions walk you through it, and you can start playing with a single click. Controls are intuitive: use your mouse or keyboard on a computer, or tap and swipe on a phone or tablet. Because everything runs locally in your browser, Sumplete reacts instantly and never needs a page reload.
Playing short, regular sessions supports memory, focus and mental agility.
Hard to say? It is rated Medium, aimed at ages 8++ and above, and takes about 8 minutes per session — a good fit for a coffee break, a commute, or a relaxed evening. It works equally well on desktop, laptop, tablet and phone, with no account and nothing to install. Keep an eye on your best score: it is saved on your device so you can measure your progress over time.
No. Sumplete runs entirely in your web browser. There is nothing to install and no account to create.
Yes. The game is responsive and touch-friendly, so it works on phones, tablets, laptops and desktop computers.
It is recommended for ages 8+ and is family-friendly, with no chat and no in-game purchases.
A typical round lasts around 8 minutes, so it fits easily into a short break.
It is rated Medium. The rules are explained on the page, and most players are comfortable within their first round.
Yes. Your best score is stored locally on your device, and finished runs can be submitted to the live leaderboard.
We use cookies to improve your experience and for analytics. By continuing, you agree to our use of cookies. Learn more
Play games offline & get instant access