diff --git a/TODO.md b/TODO.md
index b14ca5a..8472729 100644
--- a/TODO.md
+++ b/TODO.md
@@ -83,12 +83,16 @@ See `docs/specs/web-redesign`.
 - [ ] Validate moves before running them instead of treating every invalid move as a crash: each one writes a
       file to `crashes/` and is broadcast to the players (`GameManager.onGameError`)
 
+## Game rules
+
+- [ ] Decide who gets the remaining stones when a move empties the opponent's side (e.g. a capture takes their last
+      stones). Now the player whose side is empty always gets the other side's stones (`GRClearBoardAtEnd`), even
+      when the opponent emptied it; some Mangala rules give them only to a player who emptied their own side.
+      Analyse the rule first, then decide
+
 ## Bugs
 
-- [ ] `PitAnimator.animatePit`: `previousPitIndex > 0` should be `>= 0`; a one-stone move from pit 0 does not
-      empty that pit during the animation
 - [ ] `PitAnimator.dispose` removes a newly bound function, so the theme listener is never removed
-- [ ] Sowing puts stones into the opponent's store; check against the intended Mangala rules and add a test
 - [ ] `onGameError` broadcasts an `Error`, which serializes to `{}`
 
 ## Maintenance
@@ -96,7 +100,7 @@ See `docs/specs/web-redesign`.
 - [ ] The web and mobile apps duplicate components and stores; move shared code into `packages/core`
 - [ ] Mixed lockfiles: `packages/*` and `apps/mobile` have both `yarn.lock` and `package-lock.json`
 - [ ] Align TypeScript and Jest versions across packages
-- [ ] Tests for `MatchMaker` and `PitAnimator`
+- [ ] Tests for `MatchMaker`; `PitAnimator` is only tested for the first frame of a move
 - [ ] CI that runs the tests
 - [ ] Pre-existing type errors: 4 in the frontend, 11 in mobile; the frontend has no `tsconfig.json`, so nothing
       type-checks it