Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press J, you press <<J>> in 2382 ms. That is correct.
The instruction is to press J, you press <<J>> in 849 ms. That is correct.
The instruction is to press K, you press <<K>> in 1641 ms. That is correct.
The instruction is to press F, you press <<F>> in 952 ms. That is correct.
The instruction is to press D, you press 