 If you liked Remote |  ...then you might like Death Note Another Note: Los Angeles BB Renzoku Satsujin Jiken |
A female police officer does the footwork for a reclusive and unusual genius detective, with their primary (or sole) method of communication being a cellphone. Aside from the similarity in setup, both are keen on 'fair play' mysteries -- you can indeed play along at home.
report Recommended by lithiumflower
both have female leads who are investigators, both are mysteries.
report Recommended by Ichinose_Kotomi