This is an odd niche for free egress codes, but very needed. 'Puzzle Rooms' or 'Escape Rooms' are specifically designed to lock people in a room, with the key to unlock them coming when the room occupants solve several puzzles.
For example, you solve a riddle to find a hidden safe in the room, you do a math problem to get the combination to it, and if it is opened, the key stored inside fits the door lock and unlocks the room.
** *** **** *** **** ****, think ** * '****** ****' ** akin ** * ***** **** ****** in **** ****. ** ** * bit ** * ***, ****** ** social ***** ******** ** ****** ******** about ********** *******:
*******, ******* ****** ** * **** is * **** **** ****** *****, and *************, ****** **** **** *** to * **** ** **** ****** in ***********. ***:**** ******* *****, *********** * ********, die ** **** ** ** ‘****** room’.
** **** *** (*** ******* **** frequently ***** *******), ***** ******* ** emergency ****** *** ********* *** '****** Rooms'.
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******* **** ***** ***** **** **** they've **** ********** ** ****** ***** to **** ******* *****/*******/*******.
*** ****** ****, ******* *** ******* ***.*** **** *** **** ******* **** egress ** ***** *****.
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