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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
141 4 300 02:52 2026-09-15
142 許光漢 300 02:53 2026-09-24
143 pppvBdgrl;p 300 03:02 2026-10-06
144 70310 300 03:07 2026-09-15
145 蚊甲 300 03:08 2026-03-03
146 在我下面的都去吃York爽爽雞 300 05:01 2026-03-27
147 亮 300 06:47 2026-09-08
148 第五人格寧芙獎請投畫家 300 07:08 2026-09-15
149 蘇 300 07:32 2026-03-17
150 縈 300 08:19 2026-09-14