Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press F, you press <<F>> in 1639 ms. That is correct.
The instruction is to press J, you press <<K>> in 2585 ms. That is incorrect.
The instruction is to press D, you press <<D>> in 1868 ms. That is correct.
The instruction is to press K, you press <<K>> in 1521 ms. That is correct.
The instruction is to press F, you press <<F>> in 1255 ms. That is correct.
The instruction is to press D, you press <<D>> in 1117 ms. That is correct.
The instruction is to press K, you press <<K>> in 1080 ms. That is correct.
The instruction is to press F, you press <<F>> in 1400 ms. That is correct.
The instruction is to press J, you press <<J>> in 1426 ms. That is correct.
The instruction is to press D, you press <<D>> in 704 ms. That is correct.
The instruction is to press K, you press <<K>> in 547 ms. That is correct.
The instruction is to press F, you press <<F>> in 1098 ms. That is correct.
The instruction is to press J, you press <<J>> in 577 ms. That is correct.
The instruction is to press D, you press <<D>> in 529 ms. That is correct.
The instruction is to press K, you press <<K>> in 752 ms. That is correct.
The instruction is to press F, you press <<F>> in 968 ms. That is correct.
The instruction is to press J, you press <<J>> in 649 ms. That is correct.
The instruction is to press J, you press <<J>> in 1474 ms. That is correct.
The instruction is to press K, you press <<K>> in 553 ms. That is correct.
The instruction is to press J, you press <<J>> in 554 ms. That is correct.
The instruction is to press D, you press <<D>> in 697 ms. That is correct.
The instruction is to press K, you press <<K>> in 569 ms. That is correct.
The instruction is to press F, you press <<F>> in 890 ms. That is correct.
The instruction is to press J, you press <<J>> in 537 ms. That is correct.
The instruction is to press D, you press <<D>> in 545 ms. That is correct.
The instruction is to press K, you press <<K>> in 529 ms. That is correct.
The instruction is to press F, you press <<F>> in 736 ms. That is correct.
The instruction is to press D, you press <<D>> in 625 ms. That is correct.
The instruction is to press K, you press <<K>> in 554 ms. That is correct.
The instruction is to press F, you press <<F>> in 913 ms. That is correct.
The instruction is to press K, you press <<K>> in 513 ms. That is correct.
The instruction is to press F, you press <<F>> in 770 ms. That is correct.
The instruction is to press J, you press 