Day 0
Critical-path task
Task with float
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Manage a ten-task building project — site prep through final inspection — the way a real construction scheduler would: assign crew size and overtime per task, roll weather risk against the outdoor trades, and watch the Critical Path Method recompute every task's earliest/latest start, finish and float in real time. A 3D tower garden rises brick by brick as the simulated day cursor advances, colored red for the tasks currently on the critical path and blue for tasks holding schedule slack, while a live Gantt strip and duration/cost readouts show exactly what each staffing decision costs the project.