# Problem of the Day

There are currently **320 problems** (**160 SL** + **160 HL**) with more problems added every week. There are separate pages for the __SL Problem of the Day__ and for the __HL Problem of the Day__

**SL Problem of the Day #160**

There are two growing sets of 'problems' (one for SL and another for HL) with new '**problems**' added every week to each set (along with a **worked solution**). The idea behind the **Problem of the Day** is to offer students exam-like questions that should involve some level of **problem solving** and the **application of knowledge/skills** in IB Maths SL and IB Maths HL. Most of the SL 'problems' will also be useful for HL students - and certainly some of the HL 'problems' can be used to challenge strong SL students.

I believe that these questions can serve as an excellent resource for students when revising topics and/or studying for their IB Maths HL or SL exams.

Click on one of the images below to open either the **SL P.o.t.D.** page or the **HL P.o.t.D.** page in a new window.