diff --git a/P03_Bounding_Box/P03_BoundingBox.pdf b/P03_Bounding_Box/P03_BoundingBox.pdf
index 6592175..f65aba0 100644
Binary files a/P03_Bounding_Box/P03_BoundingBox.pdf and b/P03_Bounding_Box/P03_BoundingBox.pdf differ
diff --git a/P04_Modularisieren_von_C_Code/P04_Modularisieren_von_C_Code.pdf b/P04_Modularisieren_von_C_Code/P04_Modularisieren_von_C_Code.pdf
index d2a3142..61c2206 100644
Binary files a/P04_Modularisieren_von_C_Code/P04_Modularisieren_von_C_Code.pdf and b/P04_Modularisieren_von_C_Code/P04_Modularisieren_von_C_Code.pdf differ
diff --git a/P06_Integer_Rechner/P06_Integer_Rechner.pdf b/P06_Integer_Rechner/P06_Integer_Rechner.pdf
index 24d3d31..03ce527 100644
Binary files a/P06_Integer_Rechner/P06_Integer_Rechner.pdf and b/P06_Integer_Rechner/P06_Integer_Rechner.pdf differ
diff --git a/P07_Personen_Verwaltung_Linked_List/P07_Personen_Verwaltung_Linked_List.pdf b/P07_Personen_Verwaltung_Linked_List/P07_Personen_Verwaltung_Linked_List.pdf
index bf8c99a..9cd3c97 100644
Binary files a/P07_Personen_Verwaltung_Linked_List/P07_Personen_Verwaltung_Linked_List.pdf and b/P07_Personen_Verwaltung_Linked_List/P07_Personen_Verwaltung_Linked_List.pdf differ
diff --git a/P08_Auflisten_aller_PATH_Executables/P08_Auflisten_aller_PATH_Executables.pdf b/P08_Auflisten_aller_PATH_Executables/P08_Auflisten_aller_PATH_Executables.pdf
index d5659da..3b43442 100644
Binary files a/P08_Auflisten_aller_PATH_Executables/P08_Auflisten_aller_PATH_Executables.pdf and b/P08_Auflisten_aller_PATH_Executables/P08_Auflisten_aller_PATH_Executables.pdf differ
diff --git a/P09_Prozesse_und_Threads/P09_1_Prozesse_und_Threads.pdf b/P09_Prozesse_und_Threads/P09_1_Prozesse_und_Threads.pdf
index 44ce540..5d3c386 100644
Binary files a/P09_Prozesse_und_Threads/P09_1_Prozesse_und_Threads.pdf and b/P09_Prozesse_und_Threads/P09_1_Prozesse_und_Threads.pdf differ
diff --git a/P09_Prozesse_und_Threads/P09_2_Dämon_Prozesse.pdf b/P09_Prozesse_und_Threads/P09_2_Dämon_Prozesse.pdf
index adbc66d..78acc4d 100644
Binary files a/P09_Prozesse_und_Threads/P09_2_Dämon_Prozesse.pdf and b/P09_Prozesse_und_Threads/P09_2_Dämon_Prozesse.pdf differ
diff --git a/P10_Sync/P10_Sync.pdf b/P10_Sync/P10_Sync.pdf
index 99102aa..b5ec1fb 100644
Binary files a/P10_Sync/P10_Sync.pdf and b/P10_Sync/P10_Sync.pdf differ