Tents & Trees: Logic Puzzles

Tents & Trees is a camping logic puzzle you solve with numbers and reasoning alone. If you love brain games like Sudoku, Nonograms (Picross) or Minesweeper, where every cell is a small deduction, you'll feel right at home. No luck, no timers you have to beat, no sign-in — and it plays offline.

■ Just three rules
· Pitch one tent right next to every tree (up, down, left or right).
· Tents never touch each other — not even diagonally.
· The number beside each row and column tells you how many tents it holds.
Simple rules, deep thinking. Every puzzle has exactly one solution, so you can always finish with logic instead of guessing.

■ Hints that teach, not tell
Stuck? Tap Hint and it first lights up where to look. Tap again and it fills the cell and explains why that cell is settled. Learn nine solving techniques along the way — trees with only one spot, squeezed cells, counting empty runs, what-if reasoning — and watch your skill grow.

■ A puzzle journey across camp maps
Lakeside forest, wave beach, autumn valley, red canyon, snowy plateau and aurora tundra — six themed maps with 20 campsites each. Every solve colours in a campsite and leaves footprints on the trail, and the puzzle screen takes on that region's scenery.

■ A fresh daily puzzle
Everyone solves the same date-based puzzle of the day. Streaks, a month calendar, an archive of past days, a beat-your-time retry, and an evening reminder that only comes if you haven't solved it yet.

■ Mistake notebook & targeted practice
Your common slips (touching tents, overfilled lines) and the techniques you learned from hints are collected to reveal your weak spots. Practise on boards that truly need that technique.

■ Tools for big boards
· What-if layer — place "what if a tent goes here?" in purple, then keep it or throw it all away
· Tree–tent links, auto-fill grass, swipe to paint grass
· Undo/redo, pinch zoom, and a No-check mode

■ From beginner to master
Five difficulty tiers from 5×5 to 15×15 Master. 38 hand-picked boards plus a generator that keeps making single-solution puzzles, so you never run out. New to the genre? A five-step tutorial walks you through the rules.

■ Make your own puzzles
Place trees and tents — the clue numbers are calculated for you and the app checks there's exactly one answer. Share your creation with friends as a short text code.

■ Records & achievements
Three-star results, a best-time trend chart, 27 medals, replay any board from your history, step-by-step walkthroughs, shareable result cards, backup/restore, and a home-screen widget showing today's board.

■ Comfortable for everyone
10 languages, light/dark themes, board skins, a colour-blind mode, sounds and haptics. No account, no personal data collected — your records stay on your device.

Five minutes on the commute or one board before bed: fill today's campsite with Tents & Trees.