2023-01-07 Update

The regions for a couple of levels have been modified so that you can't lock yourself out of them anymore.

The following levels have been modified (more details are available below the level name in rot13, though spoilers should be minimal unless otherwise stated):

- Sealed (modified 2023-01-06):

Nveybpx vf gb gur evtug nsgre ernpuvat Oenapurf

- Narrow (modified 2023-01-06):

Aneebj vf va Fvqrgenpx uho

The following levels have also been modified; the details contain more serious spoilers.

- On the Right Track (modified 2023-01-06):

Ba gur Evtug Genpx vf ernpurq ol tbvat yrsg ng Svany Pebffebnqf

- Timing Puzzle:

Gvzvat Chmmyr vf va Bhgrfg bs Obhaqf