Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press F, you press <<F>> in 1755 ms. That is correct.
The instruction is to press F, you press <<F>> in 743 ms. That is correct.
The instruction is to press D, you press <<D>> in 1052 ms. That is correct.
The instruction is to press F, you press <<D>> in 253 ms. That is incorrect.
The instruction is to press D, you press <<D>> in 582 ms. That is correct.
The instruction is to press J, you press <<J>> in 977 ms. That is correct.
The instruction is to press K, you press <<J>> in 295 ms. That is incorrect.
The instruction is to press F, you press <<F>> in 728 ms. That is correct.
The instruction is to press D, you press 