Practice
Practice by situation
Pick the timekeeper situation that trips you up, run it step by step, and read the rule behind every mark.
About the scenarios
66 authored scenarios across 11 situations, each one an invented stretch of a period built to test one call. The coincidental penalties guide and the stacked penalties guide explain the two that catch most timekeepers. Start with the daily period if you want a mix.
Choose a situation
Equal penalties to both teams: who stays off the clock, who goes on it, who leaves at the whistle.
- Matching minors at full strength15 minute periods, 3 calls, free
- Two home minors against one20 minute periods, 2 calls. Read only on the free planPremium
- A double minor against a minor15 minute periods, 3 calls. Read only on the free planPremium
Rules and pace
Generated periods and every scenario is part of Premium
Nothing you have saved is deleted, and the daily period stays free in both rule profiles. Premium adds:
- Both rule profiles: the Canadian 2026-28 rules and the USA 2025-29 rules, switchable on every mode
- Every authored scenario in every situation, plus a new generated period whenever you want one
- Live pace: the clock runs in real time and you stop it on the whistle, as at the rink
- Full three period games at live pace, stop time or running time
- Projection mode for an association clinic: big scoreboard, calls read to the room, answers revealed on your cue
- The printable certificate of practice
- The session by session history