## Tic Tac Toe / Marupeke Puzzles
### Newest submissions

### @ErichFriedman

#### World of Puzzles Series, 2011
These puzzles were [published|https://erich-friedman.github.io/published/tic/index.html] at World of Puzzles, 2011.

W=6x6&L=O1X3X8vx2vx2vx3O4vx1X6X1vx2vx1O1&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=6x6&L=X0vx1X1X1X2vx4vx7vx9O2vx1X2X1vx1X3&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=6x6&L=X0X2X1vx4vx2vx5X3O4X3vx4vx1O6&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=6x6&L=O2O6vx1X2vx3vx4X12X2vx1X2&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=6x6&L=X0vx2O3O8vx4vx2vx1O3X2X9&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=6x6&L=X8X3X15vx1O2&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=7x7&L=O4vx1X1vx4vx3O7vx2vx3vx5O6X2vx1O2X1vx3&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=7x7&L=O3O1vx3vx3O3vx6X7vx2vx3vx1X3vx2O1vx1O4O1O4&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=7x7&L=O1O1vx1O2O1O7vx4vx3vx1vx4vx3X7O8vx2X3&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=7x7&L=X6X3O2vx5vx1vx1O7X5X4vx1vx3vx1X3vx4O1&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=7x7&L=X0X6O1X5vx2vx5X2vx2vx1vx9X2vx1X4O2O1X2vx1&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=8x8&L=X0X1vx1vx7vx2X5O7X1vx6vx2vx4X4vx2vx1vx2O6O4X4&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=8x8&L=O1vx1O1X4vx12X5vx2vx3vx1O1vx1O6vx14X4O1vx1&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=8x8&L=O3vx1O1O2vx3vx4vx5vx1O3X5vx1X3vx2X4vx1vx2vx3X11O3&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=8x8&L=X0X2vx2O3O1vx10vx3O8vx4vx2O5vx1vx4X5vx1vx5O1O4O2&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=9x9&L=O0X1X3O3O3vx1vx4X3vx1vx2O4X3vx4O5vx1vx1vx3vx1vx13vx12X3X1X1&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=9x9&L=O4X3vx3O2vx9vx1O11vx5X2vx2X3vx2vx3X4vx10vx1X1vx1vx3vx1O1O3O5&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=9x9&L=O0O1vx1X2O5vx4vx7vx6O3vx2vx1vx5vx13vx1X1vx3vx5X2O2vx3O1O1X11&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba
W=9x9&L=X3vx1vx1O2vx6vx3vx12X5vx4O2vx1vx1vx2vx7O4vx2X2vx12X3vx2vx1O4&G=tic-tac-toe-puzzles&A=ErichFriedman,NaokiInaba

### @NaokiInaba (2010)

This set was kindly transcribed by @PinkHoodie:

W=4x4&L=X1O5x1O5X3&L-OBST=v7&LF=O0X2O1X1O1O3X1X1O1X2O1&G=tic-tac-toe-puzzles&V=obstacle&A=Naoki_Inaba&B=PinkHoodie&D=2010-05-07&N=1&T=○×_プレース_Example
W=7x7&L=X0X7x1x1O9X2O3x2O3x2x3O1x3O5X3X1&L-OBST=v8v1v16v5v3v4&LF=O1X1O1X1O1X1O4X1O1O1O1X1O1X1X2X2X1X2X2O1O2O2O1X3X1X2X1O1X1X2O1O3X1&G=tic-tac-toe-puzzles&V=obstacle&A=Naoki_Inaba&B=PinkHoodie&D=2010-05-07&N=2&T=○×_プレース
W=8x8&L=O0X6O3x3x7x6x2O2X6x2x1x7X4x2O9X1O2&L-OBST=v12v7v6v2v10v1v7v6&LF=O1X1X1O1O1X2X1O2X1X2O1O1O1X1X1O2O1X1X1X1O2X2X2O1O1O1X1O2X3X1O1O1X1X1X2O1O1X2O2O1X1X1X1O1O1X1O3&G=tic-tac-toe-puzzles&V=obstacle&A=Naoki_Inaba&B=PinkHoodie&D=2010-05-07&N=3&T=○×_プレース
W=8x8&L=O0X6O3x3x7x6x2O2X6x2x1x7X4x2O9X1O2&L-OBST=v12v7v6v2v10v1v7v6&LF=O1X1X1O1O1X2X1O2X1X2O1O1O1X1X1O2O1X1X1X1O2X2X2O1O1O1X1O2X3X1O1O1X1X1X2O1O1X2O2O1X1X1X1O1O1X1O3&G=tic-tac-toe-puzzles&V=obstacle&A=Naoki_Inaba&B=PinkHoodie&D=2010-05-07&N=3&T=○×_プレース
W=10x10&L=O4O1X5O1x1X3O8x1x1x1X2x5x1x4x2O4x3O1X1O1x2x7x3O1x3x2x7x2O1X2x6X7x1O2O1&L-OBST=v12v12v1v1v7v1v4v2v7v5v7v3v4v2v7v2v9v8&LF=O0X1O1X1X3X1O1O1O4X1O2O1X1X1X1O1X1X5O2O1X1X1X3O1O1X2O2O1X1X2X1X5X2O1O1X1O1X1X2O1X3X1O2O2O1O1X1O1O1O2X3X2O1X1O1X1X2O1X1O1X1O1X3X3O1&G=tic-tac-toe-puzzles&V=obstacle&A=Naoki_Inaba&B=PinkHoodie&D=2010-05-07&N=5&T=○×_プレース




### @PinkHoodie

W=4x4&L=L=X1X1vx3X4X2X1O3&LF=O0O3O1O2X1X1O2O3X1&G=tic-tac-toe-puzzles&V=obstacle&A=PinkHoodie&D=2024-01-22&F=1&N=1&T=Panel_Draft_1
W=7x7&L=x6x1O4x2x1O1x3x6X5O2X3x2x2x1X2&L-OBST=v6v1v6v1v4v6v12v2v1&LF=O0X1O1X1O1X1X3O1X1O2X4O1X2X1X1O1X1X2O1O1X1O2X2O1O2O2X3O2X1X1O1O1X1O1&G=tic-tac-toe-puzzles&V=obstacle&A=PinkHoodie&D=2024-08-13&F=2&N=2&T=Batiil
W=6x6&L=O0O2X2O1O7x2x2x3x2x3X1x1O1X1X7&L-OBST=v14v2v3v2v3v2&LF=X1X2X3X1O1O1X1X1O2O2O2X1X2X2O1X6O1X1O1X1O1&G=tic-tac-toe-puzzles&V=obstacle&A=PinkHoodie&D=2024-04-04&F=1&N=3&T=Quick_Play
W=7x7&L=O0O1x1x1X2X4X5x7x1x2x2x1X7O5O4x2x1X1O1&L-OBST=v2v1v18v1v2v2v1v18v1&LF=X4O2O1X1O2O1X1X1O2O1X1X1O1O1X3O2X3O1O1X1X1O1O2X1X1O1X2X1X1O2&G=tic-tac-toe-puzzles&V=obstacle&A=PinkHoodie&D=2024-03-23&F=3&O=Enigmarch_2024&T=Neither_Side_Wins
W=7x7&L=x0x1x1x1O3X1x2O4O10x2X3x2x1x1X6x3x1O4X1x1&L-OBST=v0v1v1v1v6v16v5v1v1v9v1v6&LF=O4X1O3O2X1O1O2X1X1O1X1O1X1X1O1X2X2X1X2O4O1O1X1O1O2X1O3O1X1&G=tic-tac-toe-puzzles&V=obstacle&A=PinkHoodie&D=2024-03-23&F=2&O=Enigmarch_2024&T=Neither_Side_Loses

## Acknowledgements and Changes

**2023-12-12** All puzzles reencoded to accomodate absent tiles
**2023-12-13** Added diagonal and edge OX marks, solving a longstanding issue first reported by @Karoo, and removed fruit aux marks which weren't useful (@PinkHoodie)
**2024-01-23** @PinkHoodie [modernised|../panels#Modern] the rule panels, and sent a new puzzle!
**2024-03-23** For Enigmarch's prompt "Neither", @PinkHoodie crafted two classic [Tic Tac Toe] puzzles
**2024-04-05** Another classic by @PinkHoodie!
**2024-08-11** An earlier 2010 set by @NaokiInaba was discovered by @PinkHoodie, who transcribed it - by noticing it was the exact same genre as Marupeke!
**2024-09-01** :::puzzletters @PinkHoodie sent 1 classic - thank you!
**2025-04-26** A recent regression for diagonals found by @PinkHoodie was corrected (cause: missing tests)
**2025-04-28** Thanks @PinkHoodie for retranscribing the puzzles using ´´obstacle´´ in line with the general behaviour