Learn to referee soccer by mastering the IFAB Laws of the Game — the single global rulebook behind every match, and the basis of referee training. Master the 17 Laws and how they apply: the field and players, the referee powers and advantage, offside (position versus involvement, and the moment it is judged), fouls and misconduct (direct- versus indirect-free-kick offences, careless versus reckless versus excessive force, the handball principle, cautions and sending-off offences, and the DOGSO and stopping-a-promising-attack decisions), the penalty kick, and the restarts (free kicks, throw-in, goal kick, corner kick, and the drop ball). Each question teaches the Law, names the classic confusion (direct versus indirect free kick, offside position versus involvement, careless versus reckless), and ends with a portable cue. Authored from the public IFAB Laws of the Game using original questions about how the Laws work — never the Laws text reproduced verbatim, and never real exam items — and stamped to a stated Laws year, since the Laws are revised annually (NFHS high-school and NCAA soccer differ in places). Keentune is independent study practice, not affiliated with or endorsed by IFAB, FIFA, US Soccer, NFHS, or the NCAA, and does not guarantee a pass. Educational only — how the Laws work, not decisions for a specific match.