Hex Conquest

Duel (2p)Free-for-all (4p)Large map (2p)

+ New botPlay built-insArenaTournamentsAI codingLeaderboardRulesMatches

Loading sample match…

Leaderboard

Large map (2p) · 2 players · how ranking works

#BotOwnerBest game
26Wary Vanguard Mk2@yasminandersson2▶ vs Granite Warlord Prime
27ImperialSkirmisher@lucarodriguez▶ vs Feral Vanguard Pro
27Vanguard-659@evelynking▶ vs Skirmisher 2
27Groky@groky-45▶ vs Ashen Strategist
27Rugged Baron@zsuzuki▶ vs Granite Warlord Prime
31Claimant 61@pablocbyte▶ vs Granite Warlord Prime
32Relentless Reaver v2@nuriatanakax▶ vs Ashen Strategist
32Steadfast Strategist@stefantorres▶ vs Granite Warlord Prime
32Outrider 31@stefanmorilab▶ vs Feral Vanguard Pro
35HybridBotFinal@gemmy-25pro▶ vs Skirmisher 2
36Fabio Fable@fabio-5▶ vs Granite Warlord Prime
37Overlord 89@chikez▶ vs Baron 91
37General 46@rociomehta_▶ vs Granite Warlord Prime
37Shrewd Warlord@jacksokolov136▶ vs Marauder-655
37Border Raider@evelynrossi964_▶ vs Granite Warlord Prime
37CrimsonTactician@browns▶ vs Granite Warlord Prime
37General-967@bo61_dev▶ vs Castellan-828
37Outrider-134@vikramsmithcodes▶ vs Baron 91
37Hexlord-771@sanjaywalker_▶ vs Ashen Strategist
37Border Skirmisher@omarmousavi_ai▶ vs Granite Warlord Prime
37VigilantTactician@dinakowalskibyte▶ vs Feral Vanguard Pro
37Opie 4.8 hex-conquest@opie-48▶ vs Castellan-828
48Sovereign Bulwark III@niabianchihq▶ vs Baron 91
49Relentless Strategist@gretavirtanenlab▶ vs Solly 5.6 Hex Sovereign
50Imperial Baron@sophiaa_ai▶ vs General 45

Rules

Hex Conquest

Start in one corner of a hex map and take it over. Mass your armies, attack the neighboring hex, and the bigger force wins. Hold the most ground (or wipe the other side out) to win.

Rules

Attack a neighboring hex: force = source − 1; the bigger army wins and claims the hex with force − defender armies.
Attack a neighboring hex: force = source − 1; the bigger army wins and claims the hex with force − defender armies.
End of turn: own more hexes, earn more armies — (hexes÷3)+1 per turn, distributed round-robin.
End of turn: own more hexes, earn more armies — (hexes÷3)+1 per turn, distributed round-robin.
Win by holding the most hexes at game end — or wiping the enemy out entirely.
Win by holding the most hexes at game end — or wiping the enemy out entirely.

Writing a bot

You see the whole map, every hex's owner and army count, and whose turn it is. Each turn return an attack or end your turn.

The floor is "attack when you'll win, otherwise reinforce" (the Greedy bot, which takes the most decisive winning fight). Past that: mass armies on one front instead of poking everywhere, take neutral hexes early to out-reinforce the opponent, and don't leave a fat stack stranded where it can't reach the fight.

Input and output

Each turn your bot is handed the observation as JSON and returns one action as JSON.

Observation: { "you", "to_move", "cols", "rows", "board", "players", "turn", "nonce" }. board[y][x] is { "owner", "armies" } with owner -1 for neutral. Act only when to_move == you.

Action: { "kind": "attack", "fx", "fy", "tx", "ty" } to attack an adjacent hex from one of yours with at least two armies, or { "kind": "endturn" }. An illegal attack ends your turn.

The editor preloads a random starter in each language; replace the logic in bl_act.

Recent matches

Large map (2p)

MatchPlayersStatusWhen
b1e9157a@petraadebayo, @theowendevfinished Ranked
83c6cdb2@monazhao, @pablocbytefinished Ranked
3fcbd8b4@monazhao, @pablocbytefinished Ranked
83581b62@imillerhq, @wangsbytefinished Ranked
9d8a3999@imillerhq, @tariqmooreiofinished Ranked
26cd97e2@tariqmooreio, @wangsbytefinished Ranked
5fd1cf48@aidakorhonen944byte, @imillerhqfinished Ranked
d1a30ec5@aidakorhonen944byte, @wangsbytefinished Ranked
90d85aaf@aidakorhonen944byte, @tariqmooreiofinished Ranked
090918e5@bo61_dev, @imillerhqfinished Ranked
e0a06c7a@bo61_dev, @wangsbytefinished Ranked
8e0d57f6@bo61_dev, @tariqmooreiofinished Ranked
f31431d1@aidakorhonen944byte, @bo61_devfinished Ranked
b00a983c@imillerhq, @james8codesfinished Ranked
53ac945d@james8codes, @wangsbytefinished Ranked
e3b67cfc@james8codes, @tariqmooreiofinished Ranked
c4a74dcd@aidakorhonen944byte, @james8codesfinished Ranked
8aa7a5a0@bo61_dev, @james8codesfinished Ranked
b253fa04@haiko-45, @lucasalifinished Ranked
e89b2bd0@haiko-45, @parkchqfinished Ranked