Adera

This needs to be done in a single playthrough. On my first playthrough, I went slow on the Glider puzzle (because I was doing the other achievement where you need to fill the game with lines) and I went very fast with the Radical puzzle. Then on my second playthrough I went very fast with the Glider puzzle and nothing unlocked. I reached the Radical puzzle again, did it fast, and it popped. All this time, the in-game achievement counter stayed at 0%.

okay by 1 minute each I'm guessing they mean all 3 puzzles per each thing (glider/camp) which means you need to be really fucking fast; first one I got 50 secs, (stopwatch)

BUT YEAH THEY MEAN ALL 3 PUZZLES AT BOTH TIMES IN UNDER A MINUTE.... Good Fucking Luck -_-

If you fail the 2nd puzzle... yes you will have to start a new game on chapter 5... and yes I feel your pain.

Use your stopwatch app on your phone and set it to 1:03 start it and click on the puzzle, memorize which wires go where and the best path (practice before hand during the trail blazer incase you miss it or something or try to go for it straight away) it's obtainable just annoying as fucking hell. (took me 3 tries and I got more pissed each time)