Deliver the pieces out of order
The intended message is “RIVER LIGHT MOVES ON.” Four labeled pieces are waiting at the sender. Click them in any order to simulate arrival at the destination.
Arrival log
None yet.
Waiting pieces
None.
Ordered text released so far
This is a destination-side teaching model. Each click delivers one whole numbered piece. It does not implement TCP, real packet headers, congestion, routing, acknowledgements or timers. Real TCP numbers bytes rather than these word cards; application message boundaries are another layer.