Range Builder helps you create solid preflop ranges by position. Build tight/standard/loose opens, calls, and 3-bets you can actually remember.
You’ll construct ranges on a matrix, compare to a baseline, and see where you’re too tight or too loose. Quick reps lock patterns and reveal leaks.
Pick a seat (UTG, HJ, CO, BTN, SB, BB) and a spot (open, defend, 3-bet). Toggle hands on the grid to build your range and submit. We highlight differences vs a recommended baseline, explain tradeoffs, and track accuracy over time.
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