# Turn the Crank > One dull job, made into a small points game played on a gumball machine. List the parts of a job you do over and over and the small treats you enjoy; tap each part as you finish it and balls drop into the glass; every full row of ten points earns a capsule you open with the crank. URL: https://turn-the-crank.skillsafe.ai/ API docs: https://turn-the-crank.skillsafe.ai/api.html ## What is free - The house game: each part scored 1 to 3 from its own note (worst, slowest, hardest, fiddly or hated = 3; quick, easy, fine or liked = 1; anything else = 2), treats as prize capsules and short pauses for the rest. - The gumball machine: balls in each part's colour, rows, a crank, a clock, undo and a tally when you are done. - Three samples that replay saved games, plus Markdown, CSV, JSON, SVG and PNG downloads. ## What is metered - One task, make-a-game, on gpt-terra: a score of 1 to 3 for every part with a cheer for each, four capsules (one prize per treat, then pauses), an opening line and a kind stopping line. The page checks the reply against your own words. ## House rules of every game - No streaks, no losing, no penalties, no scores to beat and no rewards for speed. Stopping early costs nothing. - Never rush a part that uses tools, ladders, heat or cleaning products. Not health or safety advice. ## Source Built on the SkillSafe skill @omer-metin/gamification-loops (https://skillsafe.ai/skill/@omer-metin/gamification-loops): points, progress, variable rewards and engagement without manipulation.