Stop the Train!

In Stop the Train!, you're the last line of defense against a speeding locomotive that has lost its brakes. Each level drops you into a new railway scene with a handful of objects at your disposal. Your job is to figure out how to use those objects to slow the train down and bring it to a complete stop before it reaches the end of the line. It's a test of logic and timing, where every placement matters. The game blends physics with classic puzzle-solving. You'll need to consider weight, angle, and sequence when setting up your defense. Some levels might require a simple ramp to tip the train over, while others demand a more complex chain of obstacles. With each new stage, the layouts become trickier, pushing you to think several steps ahead. The satisfaction comes from watching your carefully arranged plan work perfectly as the train screeches to a halt right at the edge.

WaffleMath

Stop the Train!

Common Core State Standards

Every game supports specific Common Core standards. Browse the full standards library.

MP3Argue with math MP1Make sense of problems MP7Use structure MP4Model with mathematics MP2Reason abstractly 1.G.A.1Shape attributes K.G.A.1Position words 2.G.A.1Draw shapes with attributes

Practice by Skill

Games by Grade

3rd Grade · 4th Grade · 5th Grade

Share to Google Classroom

What is Stop the Train!

A train is out of control, and only you can stop it. Use your wits to place the right objects at the right spots to save the day.

How to Play

Click and drag the available items onto the track to set them up, then start the train. Watch how it reacts and adjust your approach if the train doesn't stop — you can reset and try again as many times as you like.

Tips for Playing

Examine the track layout first to spot narrow bridges or curves where an obstacle will have the most impact.
Try placing a heavy block on the track early to reduce the train's speed, making later obstacles easier to handle.
Don't be afraid to experiment with unconventional positions — sometimes a barrier works better when it's slightly off-center.
Watch the train's speed after each attempt to see where you need to adjust your setup.
If a level feels impossible, take a break and come back with fresh eyes — the solution often isn't as complicated as it seems.

Frequently Asked Questions

What is the goal in each level?

You need to stop the train entirely before it reaches the end of the track. The train must come to a complete halt, not just slow down.

Can I try a level more than once?

Yes, there's no limit on attempts. You can reset the level and reposition items as many times as you need.

Do all levels have the same objects?

No, the available items vary from level to level. You might get ramps, blocks, or other tools depending on the puzzle.

Is timing important when placing items?

Timing matters in the sense that you need the train to hit the objects in the right order, but once placed, the objects stay fixed. It's more about planning than real-time reaction.

What happens if the train crashes?

The level restarts, and you can try again. There's no penalty, so feel free to experiment.

Is there a way to get a hint if I'm stuck?

The game generally doesn't provide hints, but you can look at the level carefully and think about how each object might interact with the train. Often, a trial-and-error approach will reveal the solution.