From 96d839984487c0759d8009e383fefe54865e6be2 Mon Sep 17 00:00:00 2001
From: parrrate <alisa@parrrate.com>
Date: Fri, 12 Sep 2025 18:33:45 +0000
Subject: [PATCH] overview

---
 src/SUMMARY.md                    |  2 ++
 src/exercises/multiple_blanket.md |  6 ++++++
 src/overview.md                   | 32 +++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 src/overview.md

diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index d6e08d3..eaa9f01 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -1,4 +1,6 @@
 # Summary
 
+[Overview](./overview.md)
+
 - [Chapter 1](./chapter_1.md)
   - [`A`/`A1`/`A2`](./exercises/multiple_blanket.md)
diff --git a/src/exercises/multiple_blanket.md b/src/exercises/multiple_blanket.md
index bc601f0..7ac7000 100644
--- a/src/exercises/multiple_blanket.md
+++ b/src/exercises/multiple_blanket.md
@@ -1,3 +1,9 @@
+Make this compile.
+- `A1` doesn't know about/depend on `A2`
+- `A2` doesn't know about/depend on `A1`
+- `A1` doesn't know about/depend on `A`
+- `A2` doesn't know about/depend on `A`
+- can't edit definitions of `A`, `test`, `tes1`, `test2`; can only add code outside of those items
 ```rust
 trait A {
     fn a_ref(&self) -> u64;
diff --git a/src/overview.md b/src/overview.md
new file mode 100644
index 0000000..61462ec
--- /dev/null
+++ b/src/overview.md
@@ -0,0 +1,32 @@
+# Exercises
+
+Random Rust exercises.
+
+# Solutions
+
+Currently solutions are only provided in a non-human-readable form in the page source.
+Those are mostly inteded for testing that the exercise is even possible to solve.
+```rust
+# /*
+fn fix_me() {  // Greyed out because the solution changes this line.
+# */
+# fn fixed_name() {
+}
+
+fn do_not_change_this() {
+    fixed_name()
+}
+```
+Some exercises may not include have the replaced parts greyed out:
+```rust
+# mod __ {
+fn fix_me() {
+# }
+# mod }
+# fn fixed_name() {
+}
+
+fn do_not_change_this() {
+    fixed_name()
+}
+```