The lab maintenance is finished and the system comes back online. The police come to the island, but the investigation has made no progress. At last, however, Saikawa solves the mystery of the locked room and prepares to confront the culprit.
How long ago was 65,535 hours 
before 7:00 AM two days ago?
متى كانت 65.535 ساعة قبل الساعة 7:00 صباحًا قبل يومان؟
Und 65.536 Stunden
Comenzando desde anteayer a 
las 7:00, resta 65,535 horas.
Comenzando desde anteayer a 
las 7:00, resta 65.535 horas.
Reviens 65 536 heures en arrière
depuis avant-hier à 7 heures du matin.
Che giorno era 65.536 ore prima delle 7 di ieri?
Contando à partir de ontem, às 7 horas da
 manhã, quando seria 65.535 horas atrás?