Monday teaches five habits step by step. Paid is the rest of the working week: six more inboxes of about six tickets, a walkthrough the first time you meet each new idea, then reps. A month of five-minute days.
Prices in GBP. Yearly works out at about £6.60 a month.
Each one is a ticket from someone at Harbour & Co, checked against a known right answer. Five minutes each.
Monday’s tickets stay yours. Your streak and progress stay in this browser. The paid tickets unlock when you pick a plan.
You write real T-SQL: TOP, ISNULL, GETDATE, DATEADD, CONVERT, square brackets, window functions. It runs in our sandbox against a fake company, never your data.
Strict. Extra columns, the wrong column names, a missing ORDER BY or a GROUP BY SQL Server would refuse all fail, with a note that says why.
Clearing cookies signs you out. Use Already paid above with the email from checkout. We’ll send a 15-minute link. Don’t buy again.
No exam theatre. If enough people ask, a simple “path complete” PDF.