Weekly Challenge
A weekly challenge, one short question a day, with a leaderboard at the end of the week and a free correction for the top scorer. Dates announced in the WhatsApp group. Send your answers privately — no one else sees them. Below are real examples of what our evaluations look like.
Join the WhatsApp GroupThis week's leaderboardSee the ranking — members onlyTap the button below to join the OETlab WhatsApp group — free, no sign-up. Challenge dates are announced in the group.
A weekly challenge with one short question a day. You send your answer to us in a private message — never in the group, and never in front of anyone else.
A leaderboard is shared at the end of the week, and the top scorer receives a full letter correction, free of charge.
Challenges are short, focused exercises — fixing a sentence, choosing the right information from case notes. Most take under ten minutes.
Real corrections from the group
Want your letter corrected too?
Join the group, enter the next weekly challenge, and win it to get your letter corrected — free.
Join the WhatsApp Group