Number Five is a 1.9 collaboration between  Mercury and DHK2725, with the former creator being one I've become pretty fond of. DHK is one of the most underappreciated creators from his time, never getting much recognition despite his talent in the editor, with an example being Golden Haze, a level rated a few months ago despite winning Viprin's Creator Contest 2 Unknown category. While I'm not sure who made what in Number Five, the level held up pretty well, like most of DHK's other projects. It doesn’t do too much to stand out, but it’s still a fun level with some really clean designs. While there’s one part at 65% I think looks a bit weird due to its structuring and designs, it’s immediately made up for by the last part, which is easily the best part in the level. It has a super sick waveform of blue glow that makes the gameplay visible to see, but only in flashes, as it goes dark before flashing again, making you really pay attention to the gameplay. The level ends right after, making for a pretty short experience, but one that I enjoyed enough to hope for it to receive a Star Rating in the future at long last.