1D DP (Adjacent Skip) Pattern Visualizers

The 1D DP (Adjacent Skip) pattern is a recurring algorithmic shape that appears across coding interviews and competitive problems. Use it when the problem geometry matches its trigger conditions — recognizing the pattern collapses what looks like a hard problem into a familiar template. These visualizers trace 1D DP (Adjacent Skip) step-by-step on classics such as House Robber, so you can internalize the moves before you ever need them under pressure.