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📏 Number Line Master

Score: 0
⏱️ 00:00

Welcome to Number Line Training!

There are 10 random levels.
You must predict the answer first. Correct prediction grants +20 pts, wrong deduction -5 pts!
Shorter time means higher ranking!

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-3 + ? = -4

✍️ Prediction required! What number belongs in the question mark?


👉 Instructions: Click the "+" or "-" buttons below to move the Green Block until it perfectly overlaps the Blue Target!
Current Value: 0

🎉 Target Reached!

🏆 Speedrun Leaderboard

🏆 Sort by Top Score 🕒 Sort by Recent
Rank Name Top Score ⏱️ Time Date
161 wendy 275 01:22 2026-04-16
162 嘉 275 01:22 2026-10-14
163 至201C2 275 01:26 2026-08-14
164 震 275 01:32 2026-03-20
165 3' 275 01:34 2026-09-14
166 陳謙熙強吻黃冠霖 275 01:36 2026-05-15
167 至201A5 275 01:36 2026-08-14
168 吳東穎 275 01:36 2026-08-24
169 :( 275 01:37 2026-09-14
170 D-JUN 275 01:42 2026-09-14