the history of my puzzles!

• First puzzle

  do not trust him. NEVER trust him. he always lies. everything is a lie. help me coded 1 mo isc tmybt cmv. NZZNR ovdso lrm. ci jlrehs gmns. zznrtxqiik rs v pre. ciup hi coded 2 do not trust him, he will always lie. NEVER trust him, everything is a lie. help me

  mo isc tmybt cmv, hz arlg euwvcb ldi. WEQIA tmybt cmv, eqiayolrnb mb a gmn. hzpy mz.

• Second thing
• Third thing