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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
71 dufusufhuhshfj 300 01:25 2026-09-30
72 帥哥良 300 01:26 2026-02-28
73 李奕葳 300 01:28 2026-03-31
74 我 300 01:30 2026-03-02
75 11111111111111111111111111111111111122222222222222 300 01:31 2026-06-11
76 至201C5 300 01:31 2026-08-14
77 90226 300 01:32 2026-03-27
78 林恩詳 300 01:32 2026-03-31
79 師 300 01:32 2026-08-06
80 某某某 300 01:32 2026-10-14