Lock Challenge Home Lock Challenge 0.0 / 5 ( 0 votes ) Your Rating? Discover Lock Challenge – Play Free Now on TodayGame! An addicted hypercasual game, simple to control, nice design, fun, challenging and relax-able. PLAY NOW! Stop on the needle exactly while touching the ball to unlock the lock. Speed and the balls increase by levels complete as many levels as you can. Categories in which Lock Challenge is included: .io Action Arcade Fighting Snake Boys Mini 1 Player