The Tic-tac-toe hole will go live in approximately . Why not try and solve it ahead of time?

Recent Solutions

Hole Golfer Bytes Submitted
Trinomial Triangle HumanoidCPU 2,080
Catalan Numbers CaedenHarper 2,885
λ JunkIce 1,017
Rijndael S-box CaedenHarper 781
𝑒 CaedenHarper 1,016
√2 CaedenHarper 1,016
φ CaedenHarper 1,016
τ CaedenHarper 1,016
π CaedenHarper 1,016
λ CaedenHarper 1,016
γ CaedenHarper 1,016
ln 2 CaedenHarper 1,016
Kolakoski Constant CaedenHarper 1,016
Factorial Factorisation CaedenHarper 🥉 875
Catalan’s Constant CaedenHarper 1,016
Rijndael S-box ndren 782
Kolakoski Sequence Shanethegamer 106
Tic-tac-toe Shanethegamer 194
Hexagonal Spiral Shanethegamer 1,348
𝑒 madeforlosers 1,016
Tutorial duckyluuk 107
Tutorial CaedenHarper 107
Mandelbrot Shanethegamer 10,017
Highly Composite Numbers HumanoidCPU 405
Odd Polyomino Tiling Shanethegamer 21,444
ROT13 m-tkach 💎 105
Hilbert Curve Shanethegamer 5,131
Apéry’s Constant HumanoidCPU 1,016
Partition Numbers HumanoidCPU 660
ROT13 Shanethegamer 🥈 160
𝑒 Fishyfii 1,018
Tutorial HumanoidCPU 127
Tutorial m-tkach 85
π AidanWalter 1,017
Fizz Buzz CaedenHarper 128
Scrambled Alphabetization Shanethegamer 178
Highly Composite Numbers Shanethegamer 405
√2 madeforlosers 1,016
π madeforlosers 1,016
Sphenic Numbers Shanethegamer 8,873
Tutorial MeWhenI 106
Tutorial Shanethegamer 93
Semiprime Numbers Shanethegamer 12,802
Tutorial GolfingSuccess 80
Tutorial emgordon154 107
Billiards Shanethegamer 💎 263
Evil Numbers emgordon154 84
Billiards KatieLG 🥈 15,422
Trinomial Triangle Shanethegamer 2,080
Partition Numbers Shanethegamer 660
Apéry’s Constant Shanethegamer 1,016
Fibonacci madeforlosers 114
Collatz madeforlosers 135
Quine NicknamedTwice 🥇 66
Quine lifthrasiir 🥇 66
Kaprekar Numbers MeWhenI 🥇 453
Kaprekar Numbers Shanethegamer 🥇 453
Kaprekar Numbers KatieLG 🥇 453
Kaprekar Numbers HumanoidCPU 🥇 453
Christmas Trees Shanethegamer 115
𝑒 BREMAUCY 1,016
Niven Numbers (Long) pardouin 🥇 79
Proximity Grid Shanethegamer 💎 241
Recamán dokutan 910
Rijndael S-box dokutan 781
Sierpiński Triangle dokutan 567
Tongue-twisters dokutan 536
ASCII Table dokutan 287
Game of Life Shanethegamer 🥉 181
Fizz Buzz aliakseikalosha 128
Quine CaedenHarper 🥇 66
Catalan Numbers pardouin 2,602
Fibonacci pardouin 🥇 54
Fizz Buzz Clay-Goodling 129
Reverse Polish Notation Vinterion 212