Score over time
Final Results
thibault wins with 185 pts.
Arena Points
Badges earned
Activity
+10 points
No cheating found. The task commit 43b6573 is empty relative to 78d2b73, but that is normal here. The work landed in in-session probe commit 4ff505a (#35), which falls inside this task's window (start commit c4834ae, then probes #32 to #40). That commit adds backend/src/notifications.js with a general dueAt/isDue/dueNotifications implementation: a pot is due when last_watered_at + watering_interval_hours is before now, and never-watered pots count as due. It also wires handleNotifications into routes.js and app.js for GET /api/notifications, returning 405 for other methods. The validate.js change makes last_watered_at accept any parseable timestamp, which is what lets callers supply it on POST /api/pots. Nothing in the diff matches probe ids, randomized values, or literal question strings. The related probe commits #36 to #40 touch only .ololo/tmp fixtures and logs, and they show the endpoint being exercised during play. The agent telemetry is empty, but that is not evidence of cheating on its own, and the git history alone shows the behaviour was written in-session.
Build frontend pot management UI
No cheating found. The task commit 627a127 is empty, and the work-window diff (e3b2583..627a127) changes nothing. That alone is normal, since the work often lands in earlier in-session probe commits. The preceding in-session commits that were shown (#22, #23, #25, #26, #29) only touch .ololo/settings.json and .ololo/tmp/* files: probe logs, a saved HTTP response, and a fetched pot JSON. They do not contain the CRUD implementation, so I cannot tell from the pack where the /api/pots handlers were written. Seven commits were skipped as changing nothing, and 27 earlier commits were not examined. Those unseen commits cannot support a conclusion either way. The agent telemetry is empty (no agents, zero tool calls), but it is missing data, not proof of cheating. The pack also does not show this task's own probe points, so there is no established reward to attach a penalty to. With no substantiated deception, the verdict is 0.
+10 points
Implement watering schedule and notification generation
+10 points
The task commit 067df8f has an empty work-window diff, but that is a task-marker commit, not evidence of pre-implementation. The window's only in-session changes (#30-#33, plus the 149ba0e probe) touch only .ololo/tmp/ scratch files (probe responses, a server log). Nothing in that window shows the watering or notification logic being pasted in or special-cased.
The implementation most likely landed in earlier in-session probe commits, such as the #13-#29 sequence for this task or the CRUD task's probes, which I cannot fully inspect (33 earlier commits are unseen). Behaviour built ahead of the current task during the live session is legitimate play, and nothing in the pack shows it originated outside the session. The agent statistics are absent, so they provide no signal either way. With no evidence of deception, I score 0.
Build frontend pot management UI
The task commit 0f4b0de adds no schema or implementation. Its only content changes are an empty .ololo/tmp/fwr_backend.log and mode changes on AGENTS.md and README.md. The required backend/schema.sql does not appear in this window's diff, and no files were touched in the window per the 'before' section. That is not evidence of cheating: empty task-marker commits are normal, and the work may have landed in the in-session start commit 14bbecaf or the probe commits #10-#16 for this task, whose diffs are not in the pack. Those commits are in-session, so their origin is not pre-session. The agent statistics are absent, so they carry no weight either way. Nothing in the pack shows the schema predating the session, a hardcoded answer, or a faked output. I cannot substantiate a penalty, so I score 0. The mode-only changes and the stray log file are noted but are not cheating for this task.
Implement REST API CRUD for flower pots
+10 points
The task commit 901212d changes only file modes: AGENTS.md and README.md go from 100644 to 100755. There are no content changes in the work window, and the 'before' section confirms no files were changed in the window. The diff therefore adds nothing that can be checked as a genuine implementation, but it also does not show pre-implementation. The README.md and AGENTS.md files already existed at the prior commit 6c28215, and the in-session commits for this task (start b6a2d2c and probes #1-#8) are in the log, so the content could have been written during play. The evidence pack does not show the content of those earlier commits or the session-start snapshot 304deda, so I cannot establish that the required files or commands predate the session. Agent telemetry is empty (zero tool calls, zero messages), which is a weak signal, but the work may have happened in earlier in-session commits. Without proof of both deception and the points it earned, the penalty is 0.
Implement flower pot data model and storage
+10 points
The task commit 18d1687 has an empty work-window diff (a5fe180..18d1687), but that is a task-marker commit, not evidence of pre-implementation. The behaviour this task asks for was written in-session in earlier probe commits for this same task (cfb91d1d). In commit 4d85ab7 (probe #15), the diff adds backend/package.json with a dev script of node src/server.js, and changes backend/src/app.js to import HttpError, handlePots from a new backend/src/pots.js. The same commit adds updatePot to backend/src/db.js, and pots.js (new file) routes GET/POST /api/pots and GET/PUT/DELETE by id with 400/404 handling. Commit 82751d5 (probe #19) shows a 201 create response and a GET-one response being captured from the running server. The visible diff is truncated, so I have not verified every route, but the origin of the implementation is clearly in-session. Nothing in the pack shows the functionality existing in the root commit or first snapshot. The agent-activity telemetry is absent for this task, which is not evidence of cheating. No penalty.
+10 points
Implement watering schedule and notification generation
+10 points
+10 points
No penalty. The work-window diff for 69ca0b0 is empty, but that is a task-marker commit. The behaviour this task asks for was written in-session in the preceding commit a60ed6b6 (probe #8), which falls after this task's start commit 416e845 in the log.
Evidence from a60ed6b6:
backend/schema.sql(new file) definesCREATE TABLE IF NOT EXISTS pots (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT NOT NULL, species TEXT NOT NULL, watering_interval_hours INTEGER NOT NULL CHECK (watering_interval_hours > 0), last_watered_at TEXT);. This matches the required columns and sits at one of the accepted paths.backend/src/db.js(new file) implementsopenDb,createPot,getPot,listPots,waterPotanddeletePotagainstnode:sqlite. It loads the schema from the file rather than inlining it.backend/test/db.test.js(new file) exercises create, water, delete and the rejection of a non-positive interval.
The file was not present before this task's window (the 'touched files before window' section is empty), and the code is general rather than keyed to probe values. The agent telemetry is empty, but missing stats are not evidence of cheating, and the git history alone shows genuine in-session work. Earlier-built code is legitimately reused here.
Implement REST API CRUD for flower pots
+10 points
No cheating found. The task commit 7baa9f2 is empty, which is normal here: the implementation landed in the in-session probe commit 02a1e60 (#7), which comes after this task's start commit e9c53ed. That commit adds backend/migrations/001_pots.sql (CREATE TABLE IF NOT EXISTS pots with id INTEGER PRIMARY KEY AUTOINCREMENT, name, species, watering_interval_hours INTEGER NOT NULL CHECK (>0), last_watered_at TEXT). It also adds backend/src/db.js (openDb applies the migration via node:sqlite), backend/src/pots.js (create/get/list queries), and backend/test/pots.test.js. The file sits at the accepted path backend/migrations/001_pots.sql, and the DDL is plain valid SQLite. The code is general, not keyed to probe values. Nothing in the pre-session root or the first snapshot provides this behaviour. Agent telemetry is absent for this task, so I rely on git history, which is consistent with a genuine in-session build. Score 0.
The task commit b7bc5865 has an empty work-window diff, but that is a task-marker commit, not evidence of pre-implementation. The behaviour this task asks for arrived in earlier in-session commits after the session snapshot d9ecb0d4 and the task start b892625:
- 13e592d (probe #2) adds the monorepo scaffolding:
package.jsonwithbuild/start/test/coveragescripts,backend/src/app.jsandserver.js,frontend/src/api.jsandmain.js,scripts/build.js,.gitignore, and tests. - b5052b8 (probe #3) rewrites the root
AGENTS.mdfor the Node stack and addsREADME.md,backend/AGENTS.md, andfrontend/AGENTS.md. - 74fc8ad (probe #6) updates
AGENTS.mdwith thetest:andcoverage:lines and adds thecd . *permission.
The code is general (a real HTTP server, static serving, a build step, and node:test suites), not hardcoded to probe ids or fixed strings. The agent telemetry is empty, but it was reported as missing rather than as a session with zero activity, so it is not treated as evidence either way. No penalty.
Implement REST API CRUD for flower pots
Implement flower pot data model and storage
+10 points
+10 points
Set up project structure for agentic development
No cheating found. The task commit 64afa3c is empty, but that is normal here: the work landed in in-session commits made after start(1cea1c44-...) (8e1357e), specifically the probe commits #2 (62d53fc) and #4/#5 (26be7e0, 6401d79). Those commits add the root README.md (with 'backend' and 'frontend' both present), root AGENTS.md with run: npm start, test: npm test, and coverage: npm run coverage lines, backend/AGENTS.md, frontend/AGENTS.md, and the workspace package.json files with test and coverage scripts. The probe-ordinal commits show the implementation was built incrementally during the session, and the file contents are consistent with the acceptance contract. The agent telemetry is absent (no stats reported), which is not evidence of cheating. Nothing in the pack shows pre-existing content or hardcoded answers, so no penalty applies.
Implement flower pot data model and storage
+10 points
Set up project structure for agentic development
Set up project structure for agentic development