Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press K, you press <<K>> in 2558 ms. That is correct.
The instruction is to press J, you press <<J>> in 1346 ms. That is correct.
The instruction is to press D, you press <<D>> in 1137 ms. That is correct.
The instruction is to press F, you press <<F>> in 928 ms. That is correct.
The instruction is to press F, you press <<F>> in 2271 ms. That is correct.
The instruction is to press K, you press 