diff --git a/README.md b/README.md
index ff4ec35..ed8de8f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## Completion
 
-Days 6 and 12 are missing because I did them in IPython and never bothered putting them in a source file, probably.
+Day 12 is missing because I did it in IPython and never bothered putting them in a source file, probably.
 
 |  Day | Rust  | Python | C64<br>ASM |
 | ---: | :---: | :----: | :--------: |
@@ -11,7 +11,7 @@ Days 6 and 12 are missing because I did them in IPython and never bothered putti
 |    3 |   ✔️  |        |            |
 |    4 |   ✔️  |        |            |
 |    5 |   ✔️  |        |     ✔️     |
-|    6 |       |        |            |
+|    6 |   ✔️  |        |            |
 |    7 |       |   ✔️   |            |
 |    8 |   ✔️  |        |            |
 |    9 |   ✔️  |   ✔️   |     ✔️     |