Mode » Scenario

Choose the dealer and each player's score.  When invoked for the very first time, a NEW scenario needs to be set up just as in CARDS - QUERY, except the starter will not be manually selected but randomly drawn after discarding.

Select HAND to explore the scenario of a particular hand.  Click GAME to play out the scenario to the end of the game.

After the scenario is played out, click NEW to manually input-select a new starting hand.  Otherwise the starting hand of the just completed scenario will be used again.

Or, click RANDOM to replay a scenario just completed, except that the starting hands will be randomly chosen.
Stats are NOT recorded after a scenario is completed.

Click the play button or Action - Play to begin the game or hand scenario.

See Cards - Query and Mode - Custom for similarities and differences.

Mode » Custom

Choose the dealer and each player's score.  Seed numbers are optional.

When both players' scores are 0, game stats are recorded after the game is finished.  In an exploration scenario such as end-game pegging, stats are shown but not recorded.

Click the play button or Action - Play to begin the game or exploration.

You need to type three numbers from 1 to 29999 each separated by a dot, after clicking the seeds check box.   This is one of three ways to arrange duplicate Cribbage.  In this screen shot, the 'Legacy' seed numbers 15048, 15136, and 14960 were obtained from Record - Log of the first hand of a previous game.

Clicking the seeds check box again will clear the three seeds and HALSCRIB will generate random seeds automatically.

See Cards - Query and Mode - Scenario for similarities and differences.