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F3X Building | Competition

F3X Building | Competition #2622473

50,887
members (measured 21 Oct 2026, 21:01 UTC)
14 July 2015
created (per Roblox API)
10 August 2026
first measured by this register

F3X Building | Competition is a Roblox group established on July 14, 2015. The community currently has 50,915 members. It is not verified and has an owner. The group does not have a specific category assigned.

Membership history

Growth

50,88750,91950,90310 August 202621 October 2026
62 measurements spanning 72 days, net -32. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 50,882–50,924 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 62
Measured (UTC)MembersChange
21 Oct 2026, 10:1050,887-1
20 Oct 2026, 14:0650,888-1
20 Oct 2026, 12:1650,889-1
18 Oct 2026, 18:5950,890-1
18 Oct 2026, 18:3850,891-1
18 Oct 2026, 11:1950,892-1
17 Oct 2026, 22:0250,893-1
17 Oct 2026, 01:1150,894-1
16 Oct 2026, 22:1550,895-1
16 Oct 2026, 18:5150,896-1
15 Oct 2026, 18:2250,897-1
14 Oct 2026, 19:4150,898+1
11 Oct 2026, 20:5050,897+2
10 Oct 2026, 21:5950,895+1
5 Oct 2026, 11:4050,894-1
4 Oct 2026, 23:3450,895-1
4 Oct 2026, 01:0350,896-2
3 Oct 2026, 10:2250,898-2
30 Sept 2026, 01:4550,900-1
29 Sept 2026, 21:3250,901first reading

Ownership

Owned by oot (@martxn) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
1,765,377
lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

oot (@martxn) — martxn (rank 255)

kkbunny (@theallmightybun) — ---------- (rank 251)

@coIeio — Staff @ F3X (rank 250)

max (@Marumara) — Staff @ F3X (rank 250)

@CorrivalRhyme — Staff @ F3X (rank 250)

@cheekybabies — Staff @ F3X (rank 250)

wasabienjoyer (@Mishiuku) — [14] Chief (rank 190)

ben (@Bengy_s) — [14] Chief (rank 190)

@1prcs — [13] Executive (rank 175)

@ninjego1 — [13] Executive (rank 175)

pilar (@pilqrsmiles) — [12] Senior Host (rank 171)

@eovr_n — [12] Senior Host (rank 171)

nico (@scarIetized) — [12] Senior Host (rank 171)

Meghan (@nicegirllife) — [12] Host (rank 170)

rib (@M0nst3rPi3) — [12] Host (rank 170)

Sid (@SidOnRBX) — [12] Host (rank 170)

Tisci (@hakanderson) — [12] Host (rank 170)

bia (@tinyrockcupcake) — [12] Host (rank 170)

@rosie401 — [10] Legendary Builder (rank 164)

@treqx — [10] Legendary Builder (rank 164) terminated

olly (@elorahi) — [10] Legendary Builder (rank 164) terminated

benji (@benquisitor) — [10] Legendary Builder (rank 164)

MeggyMouse (@PapiMeg) — [10] Legendary Builder (rank 164) terminated

taylor (@t6lor) — [10] Legendary Builder (rank 164)

@kallory — [10] Legendary Builder (rank 164)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

martxn1
developers0
----------2
Staff @ F3X10
[14] Chief3
[13] Executive6
Mrs. Bertha1
[12] Senior Host4
[12] Host7
[11] Intern0
[10] Legendary Builder602
[09] Adept Builder69
[08] Master Builder121
[07] Ultimate Builder155
[06] Amazing Builder178
[05] Epic Builder231
[04] Awesome Builder372
[03] Great Builder616
[02] Good Builder1,442
[01] Rookie Builder47,087
Member50,918
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.