Objective: Every tower has a fixed height and a fixed-length cable already cut for it. Your job is to drag the anchor point along the cliffside track to the exact spot where that cable would pull perfectly taut. Use a² + b² = c² to work out the distance before you drag.
No multiple choice: Drag the anchor handle (or nudge it with the ± buttons), watch the live cable-length readout, and press LOCK ANCHOR when you think it's exact. Too close and the cable droops with slack; too far and it over-tensions and sparks.
Structural Stability: You begin with 3 Stability points. Each mis-locked anchor drains 1 point. Lose all 3 and the crossing is condemned.
Mix of Problems: Some towers give you the tower height and cable length and hide the horizontal span; others give you the span and cable length and hide the tower height — either way, you're solving for the missing leg by dragging. A few answers are exact whole meters, others need 1 decimal place of precision.
Randomization: Anchor points are pulled from a larger data bank and shuffled every session.
Progress Disclaimer: This terminal holds session memory only. Reloading or leaving the page wipes the anchor log completely.
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Tower1 / 12
Stability3 / 3
Cable Tension
Score0 PTS
Foreman's Briefing
Loading survey data...
Anchor Distance (drag)0.0 m
Cable Needed Right Now0.0 m
Actual Cable Length0.0 m
Fine-tune:
⚠️
CROSSING CONDEMNED
Structural stability reached zero — the foreman has fainted onto his clipboard.
Final Survey Score: 0 PTS
🧑🔧 Engineer: Student
Progress isn't saved — save this screen now to show your teacher your attempt.
🏗️
BRIDGE CERTIFIED
Master Structural Engineer Distinction Awarded — not one cable left drooping.
Outstanding structural work! Every anchor point was calculated and dragged into place with dead-on precision. The skyway is cleared for crossing, and the foreman only chewed his pencil in half twice.
Total Score: 1200 PTS
🧑🔧 Engineer: Student
Progress isn't saved — save this screen now as proof of completion for your teacher.