B.PEN

• CASE 1611 Federation Marines are lost by B.PEN Not graded yet XV (negative) Anti-knight
• CASE 1470 Alpha by B.PEN Kropki Thermo
• CASE 1352 Gamma by B.PEN Not graded yet Kropki Slow thermo
• CASE 1309 Zero Suit by B.PEN XV Diagonal Thermo
• CASE 1235 Hornoad by B.PEN X10 Thermo

Video solves of B.PEN’s puzzles

Watch the Sleuth follow the logic, step by step.

• CASE 1611

  27:30 Federation Marines are Lost: A more approachable Sudoku from B.PEN by B.PEN Not graded yet X-sum Solve it yourself Watch
• CASE 1352

  1:41:58 Gamma: Is this what the final boss looks like? by B.PEN Not graded yet Slow thermo Kropki Solve it yourself Watch
• CASE 1470

  36:50 Alpha: #Metroid Creatures in #Sudoku, how? by B.PEN Thermo Kropki Solve it yourself Watch
• CASE 1235

  25:39 Hornoad by B.PEN Thermo X-sum Solve it yourself Watch
• CASE 1309

  32:58 The New Recruit by B.PEN Thermo X-sum Solve it yourself Watch