Puzzle Dots: One Line Puzzle

PuzzleDots is a clean, minimalist puzzle game built around one rule: link every dot on the board with a single unbroken line that never crosses itself.

The board starts as bare dots and nothing else — two of them marked. Begin on either marked dot, trail your finger through every other dot exactly once, and finish on the other marked dot. The order is yours to find, and the line you leave behind is the only line on the screen.

• 500 levels — difficulty ramps smoothly across 20 chapters, from "gentle warmup" to "slow down and think".

• 3 stars for a short line — stars measure the total length of your route against the shortest one known for that level, not how fast you were. Chase a tight, elegant path or just clear the level; both are valid.

• Hints and boosters — stuck? A hint suggests a dot to try next, the route booster sketches a way through, and the highlight booster marks every dot you have left. Using any of the three caps that level at one star, so save them for when you are truly stuck. Earn more by watching optional rewarded videos.

• Beautiful, minimal aesthetic — a calm navy palette, smooth gesture trails, soft particle celebrations, and responsive haptics that make each move feel good in your hand.

• Interactive onboarding — the tutorial teaches you by playing, not by reading. Guided arrows show you exactly what to try first.

• Level selector with chapters — see your stars per level, jump back to any solved puzzle, pick up where you left off.

• Play offline — no account, no login, no sign-up to reach the puzzles. Solve them in the air, on the subway, wherever you are.

Optional in-app purchases:

• Unlock All Levels — open all 500 puzzles at once and skip the progression
• Remove Ads — one-time purchase, permanent ad-free experience
• 10 Hint Pack — top up your hint supply anytime
• 5 Booster Pack — route-reveal and highlight credits

Game Center leaderboards let you rank by total stars earned — challenge yourself or your friends.

PuzzleDots respects your time and attention. No energy systems. No daily login nags. No fake social pressure. Just a stack of well-crafted puzzles and a quiet, satisfying sound when you finish one.

Every dot, one line.

Questions, feedback, or bug reports? We read every email: support@acsotra.com