add TODO: KNoodle challengedevelopment

1 files changed, 1 insertions, 0 deletions

diff --git a/TODO.md b/TODO.md
index 75cf6cd..624159f 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,5 +1,6 @@
   * maybe support interfacing with [Belenios]
   * maybe integrate with or extend [KNoodle]
+  * keep an eye on [this KNoodle challenge](https://github.com/SolidLabResearch/Challenges/issues/2)
 
 [belenios]: <https://www.belenios.org/>
   "Belenios - Verifiable online voting system"