Oona, Olympia and Otis accidentally change the past, undoing every case they've ever solved.
Curriculum: 3D shapes, sound, color, shape, letter and number patterns, skip counting and operations patterns. Show less
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Oona, Olympia and Otis accidentally change the past, undoing every case they've ever solved.
Curriculum: 3D shapes, sound, color, shape, letter and number patterns, skip counting and operations patterns. Show less