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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
61 256 300 01:20 2026-07-19
62 262626 300 01:20 2026-09-14
63 90219 300 01:22 2026-04-16
64 6575 300 01:23 2026-06-11
65 靜 300 01:24 2026-04-21
66 妍 300 01:24 2026-09-14
67 sheep 300 01:25 2026-03-03
68 90218 300 01:25 2026-04-09
69 12345678909876545678765445678765678909876789098789 300 01:25 2026-06-11
70 70325 300 01:25 2026-09-11