Setup and opening position
Sixteen cards fill a four-by-four grid, one separate starter is revealed and fixed, and the remaining thirty-five cards are removed from play.
Reach a combined score of sixty-one or more across all eight grid lines.
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Reach a combined score of sixty-one or more across all eight grid lines.
Complete guide
Cribbage Shuffle is a complete browser implementation with its own versioned rules profile. Reorder sixteen fixed grid cards around an immutable starter until eight crossing Cribbage hands total at least sixty-one.
Sixteen cards fill a four-by-four grid, one separate starter is revealed and fixed, and the remaining thirty-five cards are removed from play.
Swap any two distinct grid cells while leaving the starter untouched. Every row and column scores as a four-card Cribbage hand with that starter, including all fifteens, pairs, longest-run multiplicities, flushes, nobs, and two points when the starter itself is a Jack.
Reach a combined score of sixty-one or more across all eight grid lines. Measure the net eight-line score of candidate swaps and choose the smallest rearrangement that crosses sixty-one without breaking a high-multiplicity run.
Exploit the known starter by clustering matching ranks, fifteen complements, and adjacent ranks at intersections that improve one row and one column together. Moving two cards changes four scoring lines, and the starter never swaps into the grid even when it would complete an attractive combination.
Reach a combined score of sixty-one or more across all eight grid lines.
Swap any two distinct grid cells while leaving the starter untouched. Every row and column scores as a four-card Cribbage hand with that starter, including all fifteens, pairs, longest-run multiplicities, flushes, nobs, and two points when the starter itself is a Jack.
Exploit the known starter by clustering matching ranks, fifteen complements, and adjacent ranks at intersections that improve one row and one column together.