Solve all levels

Find 25% of all solutions

Find 50% of all solutions

Find 75% off all solutions

Find all solutions the devs planned

Find all solutions the devs planned and at least one more

See the devs

Find an alternative solution for a level

Find all solutions for a level with at least 3 possible solutions

Accumulate 100 light beam bounces across all your solutions

Accumulate 500 light beam bounces across all your solutions

Accumulate 1000 light beam bounces across all your solutions

Listen to the menu music for 10 minutes

Find more solutions than the devs in at least one level

Solve a previously skipped level

Solve level 4 without using the side mirror (2 glass pieces)

Solve level 6 using 2 or less mirrors (rotation intro)

Solve level 9 by hitting all the movable objects (tick tack toe)

Solve level 11 letting the light bounce at least 25 times (big round mirror)

Solve level 11 not using the mirrors counterclockwise and without skipping any (big round mirror)

Solve level 12 using only one mirror (3 movable concave mirrors)

Solve level 12 using one of the mirrors twice (movable concave mirror)

Solve Level 27 with more than 2 bounces