I spent most of my summer break before the start of my PhD doing exercises in Jech’s book. Here are my suggested solutions. See the readme and credits here.

• 1) Axioms of Set Theory - Suggested Solutions to Jech's Set Theory

• 2) Ordinal Numbers - Suggested Solutions to Jech's Set Theory

• 3) Cardinal Numbers - Suggested Solutions to Jech's Set Theory

• 4) Real Numbers - Suggested Solutions to Jech's Set Theory

• 5) The Axiom of Choice and Cardinal Arithmetic - Suggested Solutions to Jech's Set Theory

• 6) The Axiom of Regularity - Suggested Solutions to Jech's Set Theory

• 7) Filters, Ultrafilters and Boolean Algebras - Suggested Solutions to Jech's Set Theory

• 8) Stationary Sets - Suggested Solutions to Jech's Set Theory

• 9) Combinatorial Set Theory - Suggested Solutions to Jech's Set Theory

• 10) Measurable Cardinals - Suggested Solutions to Jech's Set Theory

• 11) Borel and Analytic Sets - Suggested Solutions to Jech's Set Theory

• 12) Models of Set Theory - Suggested Solutions to Jech's Set Theory

• 13) Constructible Sets - Suggested Solutions to Jech's Set Theory

• 14) Forcing - Suggested Solutions to Jech's Set Theory

• 15) Applications of Forcing - Suggested Solutions to Jech's Set Theory

• 16) Iterated Forcing and Martin's Axiom - Suggested Solutions to Jech's Set Theory

• 17) Large Cardinals - Suggested Solutions to Jech's Set Theory

• 18) Large Cardinals and $L$ - Suggested Solutions to Jech's Set Theory

• 19) Iterated Ultrapowers and $L[U]$ - Suggested Solutions to Jech's Set Theory

• 20) Very Large Cardinals - Suggested Solutions to Jech's Set Theory

• 21) Large Cardinals and Forcing - Suggested Solutions to Jech's Set Theory

• 22) Saturated Ideals - Suggested Solutions to Jech's Set Theory

• 23) The Nonstationary Ideal - Suggested Solutions to Jech's Set Theory

• 24) The Singular Cardinal Problem - Suggested Solutions to Jech's Set Theory