I gave myself a preflop range challenge: Play 5,000 hands in 5 days strictly with my KISS Cash Game Ranges. Spoiler: I crushed it! $45 in winnings ($5 buy- in games) with a +17.84bb/100 hands win rate, while running a super tight 14/11 game. Get the KISS Cash Game Ranges and the Challenge Tracker here: I review my own...