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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
101 陳令恩 300 01:46 2026-03-03
102 23 300 01:46 2026-09-24
103 902-Alysa 300 01:50 2026-03-27
104 可涵 300 01:51 2026-03-03
105 洪庭雨 300 01:54 2026-04-13
106 Ace 300 01:54 2026-10-07
107 Aaron 300 01:55 2026-06-18
108 90208 300 01:56 2026-03-27
109 劉子勤 300 01:56 2026-05-09
110 至201B1 300 02:01 2026-08-14