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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
231 嗨 250 01:47 2026-09-30
232 HAPPY 250 01:47 2026-09-30
233 03 250 01:47 2026-10-14
234 ㄐ 250 02:00 2026-08-13
235 0000 250 02:01 2026-09-15
236 林祥志是gay 250 02:02 2026-09-30
237 鄭帆妤 250 02:02 2026-10-07
238 aimee 250 02:10 2026-09-15
239 <=========3 250 02:11 2026-05-07
240 10308 250 02:11 2026-09-15