Number Line
Number Line - Play Online
Number Line is a logic puzzle that makes you think. Grid-based. Number chains. Combos. Developed by KnightDev, it's simple to learn but tricky to master. Connect numbers 1 to 5. Plan your moves. Build long chains for high scores.
How to Play Number Line
The goal? Connect numbers into the longest possible chain. Simple rules. Deep strategy. Your mission is to clear the board by linking numbers vertically or horizontally. Each move counts.
Build Your Chain
Start from any cell. Draw your line up, down, left, right. Numbers connect if the next is 1 higher, 1 lower, or the same. Change direction mid-chain. Reverse your path. Repeat numbers. All valid. The board fills with numbers 1 to 5. Your job? Find the perfect sequence.
Combos and Multipliers
Long chains = big scores. String together matches. Build combos. Watch the multiplier climb: x2.5, x3, higher. Stuck? Hit Add to generate new rows. Use Hints when the board looks dead. Both are limited. Spend them wisely.
Strategy Tips
Plan ahead. Sometimes stepping back creates a longer chain. Don't rush. Study the grid. Look for patterns. A detour now = a killer combo later. Track your Moves counter. Chase the high score. Save Hints for real dead ends.
Key Features
- Logical Number Puzzle: Connect numbers 1 to 5 into chains. Simple rules. Infinite depth.
- Combo System: Long sequences trigger multipliers. Chain 5+ tiles for massive scores.
- Minimalist Design: Pastel colors. Clean vectors. Zero distractions. Built for focus.
- Brain Training Tools: Hints button for tough spots. Add rows to keep playing. Limited charges push smart decisions.
- Casual Pacing: Perfect for 5-minute breaks. Or hour-long sessions. Your call.
Who is Number Line for?
Perfect for puzzle fans. Great for casual gamers who want something chill but challenging. Love Sudoku? Ten Pair? You'll dig this. Desktop and mobile friendly. Play anywhere.
Release Date & Developer
Number Line was developed by KnightDev. Released February 25, 2026.
Controls
- Mouse/Touch: Tap a cell to start. Drag to connect numbers.
- Add Button: Generate new rows when stuck.
- Hints Button: Reveal available moves.
- Pause: Stop the timer. Take a breath.
