diff --git a/07_0_Introducing_Bitcoin_Scripts.md b/09_0_Introducing_Bitcoin_Scripts.md similarity index 100% rename from 07_0_Introducing_Bitcoin_Scripts.md rename to 09_0_Introducing_Bitcoin_Scripts.md diff --git a/07_1_Understanding_the_Foundation_of_Transactions.md b/09_1_Understanding_the_Foundation_of_Transactions.md similarity index 100% rename from 07_1_Understanding_the_Foundation_of_Transactions.md rename to 09_1_Understanding_the_Foundation_of_Transactions.md diff --git a/07_2_Running_a_Bitcoin_Script.md b/09_2_Running_a_Bitcoin_Script.md similarity index 100% rename from 07_2_Running_a_Bitcoin_Script.md rename to 09_2_Running_a_Bitcoin_Script.md diff --git a/07_3_Scripting_a_P2PKH.md b/09_3_Scripting_a_P2PKH.md similarity index 100% rename from 07_3_Scripting_a_P2PKH.md rename to 09_3_Scripting_a_P2PKH.md diff --git a/07_4_Testing_a_Bitcoin_Script.md b/09_4_Testing_a_Bitcoin_Script.md similarity index 100% rename from 07_4_Testing_a_Bitcoin_Script.md rename to 09_4_Testing_a_Bitcoin_Script.md diff --git a/08_0_Embedding_Bitcoin_Scripts_in_P2SH_Transactions.md b/10_0_Embedding_Bitcoin_Scripts_in_P2SH_Transactions.md similarity index 100% rename from 08_0_Embedding_Bitcoin_Scripts_in_P2SH_Transactions.md rename to 10_0_Embedding_Bitcoin_Scripts_in_P2SH_Transactions.md diff --git a/08_1_Understanding_the_Foundation_of_P2SH.md b/10_1_Understanding_the_Foundation_of_P2SH.md similarity index 100% rename from 08_1_Understanding_the_Foundation_of_P2SH.md rename to 10_1_Understanding_the_Foundation_of_P2SH.md diff --git a/08_2_Building_the_Structure_of_P2SH.md b/10_2_Building_the_Structure_of_P2SH.md similarity index 100% rename from 08_2_Building_the_Structure_of_P2SH.md rename to 10_2_Building_the_Structure_of_P2SH.md diff --git a/08_3_Running_a_Bitcoin_Script_with_P2SH.md b/10_3_Running_a_Bitcoin_Script_with_P2SH.md similarity index 100% rename from 08_3_Running_a_Bitcoin_Script_with_P2SH.md rename to 10_3_Running_a_Bitcoin_Script_with_P2SH.md diff --git a/08_4_Scripting_a_Multisig.md b/10_4_Scripting_a_Multisig.md similarity index 100% rename from 08_4_Scripting_a_Multisig.md rename to 10_4_Scripting_a_Multisig.md diff --git a/08_5_Spending_a_P2SH_Transaction.md b/10_5_Spending_a_P2SH_Transaction.md similarity index 100% rename from 08_5_Spending_a_P2SH_Transaction.md rename to 10_5_Spending_a_P2SH_Transaction.md diff --git a/09_0_Empowering_Timelock_with_Bitcoin_Scripts.md b/11_0_Empowering_Timelock_with_Bitcoin_Scripts.md similarity index 100% rename from 09_0_Empowering_Timelock_with_Bitcoin_Scripts.md rename to 11_0_Empowering_Timelock_with_Bitcoin_Scripts.md diff --git a/09_1_Understanding_Timelock_Options.md b/11_1_Understanding_Timelock_Options.md similarity index 100% rename from 09_1_Understanding_Timelock_Options.md rename to 11_1_Understanding_Timelock_Options.md diff --git a/09_2_Using_CLTV_in_Scripts.md b/11_2_Using_CLTV_in_Scripts.md similarity index 100% rename from 09_2_Using_CLTV_in_Scripts.md rename to 11_2_Using_CLTV_in_Scripts.md diff --git a/09_3_Using_CSV_in_Scripts.md b/11_3_Using_CSV_in_Scripts.md similarity index 100% rename from 09_3_Using_CSV_in_Scripts.md rename to 11_3_Using_CSV_in_Scripts.md diff --git a/10_0_Expanding_Bitcoin_Scripts.md b/12_0_Expanding_Bitcoin_Scripts.md similarity index 100% rename from 10_0_Expanding_Bitcoin_Scripts.md rename to 12_0_Expanding_Bitcoin_Scripts.md diff --git a/10_1_Using_Script_Conditionals.md b/12_1_Using_Script_Conditionals.md similarity index 100% rename from 10_1_Using_Script_Conditionals.md rename to 12_1_Using_Script_Conditionals.md diff --git a/10_2_Using_Other_Script_Commands.md b/12_2_Using_Other_Script_Commands.md similarity index 100% rename from 10_2_Using_Other_Script_Commands.md rename to 12_2_Using_Other_Script_Commands.md diff --git a/11_0_Designing_Real_Bitcoin_Scripts.md b/13_0_Designing_Real_Bitcoin_Scripts.md similarity index 100% rename from 11_0_Designing_Real_Bitcoin_Scripts.md rename to 13_0_Designing_Real_Bitcoin_Scripts.md diff --git a/11_1_Writing_Puzzle_Scripts.md b/13_1_Writing_Puzzle_Scripts.md similarity index 100% rename from 11_1_Writing_Puzzle_Scripts.md rename to 13_1_Writing_Puzzle_Scripts.md diff --git a/11_2_Writing_Complex_Multisig_Scripts.md b/13_2_Writing_Complex_Multisig_Scripts.md similarity index 100% rename from 11_2_Writing_Complex_Multisig_Scripts.md rename to 13_2_Writing_Complex_Multisig_Scripts.md diff --git a/11_3_Empowering_Bitcoin_with_Scripts.md b/13_3_Empowering_Bitcoin_with_Scripts.md similarity index 100% rename from 11_3_Empowering_Bitcoin_with_Scripts.md rename to 13_3_Empowering_Bitcoin_with_Scripts.md