puzzlords.com combo rule: skew4
This rule specifies an Ordinal Combo (ordinalcombos.com) that contains 4 Series 1 Puzzlords (puzzlords.com/catalog) arranged in the following pattern:
┌──────┬──────┐
│ │ │
│ 1 │ 2 │
│ │ │
└──────┼──────┼──────┐
│ │ │
│ 3 │ 4 │
│ │ │
└──────┴──────┘
Puzzlords must be included in the combo inscription in the order shown in the above diagram.
Puzzlords must match color on adjacent sides.