SilencESFM 2025
- Date
- Sep 6 - 7, 2025
- City
- Ciudad de México, Mexico
- Venue
Escuela Superior de Física y Matemáticas ESFM-IPN
- Address
- Avenida Instituto Politécnico Nacional s/n Edificio 9, San Pedro Zacatenco, Nueva Industrial Vallejo, Gustavo A. Madero ,07700 Ciudad de México
- Details
Primera planta del edificio 9
- Contact
- Organizers
- David José Fernández Bretón and Jose Alejandro Sandoval Garcia
- WCA Delegates
- Areli Rubí Gordillo Martínez and Rocio Rodriguez Rivera
- Download all the competition's details as PDF .
- Information

Español
Bienvenidos a una nueva competencia oficial dentro de las instalaciones del IPN, esta competencia es traído a ustedes por el Team CDMX.Este torneo tendrá un costo de $100 MXN y será posible realizar donativos al momento de realizar tu registro, estos recursos serán destinados a mejorar la calidad de éste y otros torneos en beneficio de la comunidad de speedcubing mexicano.
SilencESFM 2025 es una competencia oficial de la WCA, por lo cual todos los competidores deben conocer y cumplir con el reglamento oficial.
English
Welcome to a new WCA competition held at IPN. This competition is brought to you by Team CDMX.
The entry fee for this competition is $100 MXN. Additionally, donations may be made at the time of registration, these funds will be allocated to improve the quality of this and other competitions for the benefit of the mexican speedcubing community.
SIlencESFM 2025 is an official WCA competition, and all competitors must be familiar with and adhere to the regulations.
- Events
- Main event
- Competitors
- 81
- Registration period
-
Online registration opened and closed .
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 100 competitors.
The base registration fee for this competition is $100 (Mexican Peso).
If your registration is cancelled before you will be refunded 50% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until .
If you are a registered competitor you may change your registered events until on the Register tab.
No on the spot registrations will be accepted.
Spectators are only permitted as companions of competitors.
Competitors may bring at most 2 guests.
Español:
👥 Acompañantes (aplica para todos los competidores)
Durante tu registro en la sección de comentarios deberás escribir el nombre completo de tus acompañantes (máximo 2 por persona) para que que se les permita el acceso a las instalaciones el día del torneo.
Si no llevarás acompañantes, por favor escribe: "Sin acompañantes".⚠️ Si esta información no está incluida o está incompleta, tu registro NO será aceptado, sólo se permitirá el acceso los días del torneo a las personas registradas.
🏫 Comunidad Politécnica
Si formas parte del IPN y cuentas con un correo institucional activo o cédula profesional IPN, ¡tu inscripción es gratuita!
✅ Se considera parte de la comunidad politécnica a:
* Alumnos IPN inscritos en el periodo 26-1.
* Egresados con cédula profesional IPN publicada en el Registro Nacional de Profesionistas.
* Profesores activos del IPN.Para hacer válida esta exención, deberás: escribir tu correo institucional del IPN en la sección de comentarios. Si eres egresado, sólo escribe "Titulado".
Esta información debe estar después de los nombres de tus acompañantes (o después de “Sin acompañantes”).🔒 Este beneficio es intransferible y se validará con los mecanismos oficiales correspondientes.
🌎 Comunidad en general
El registro tiene un costo y debes realizarlo al momento de inscribirte para considerar completo tu registro. Podrás ingresar los datos de tu tarjeta en la misma página de registro.
🔐 Tus datos bancarios están protegidos por Stripe.
🚗 Estacionamiento
No habrá espacios de estacionamiento disponibles para competidores ni acompañantes dentro de las instalaciones.
Te recomendamos planear tu llegada con tiempo y considerar transporte público o estacionamientos cercanos.English:
👥 Guests (applies to all competitors)
During your registration, in the comments section you must write the full name of your guests (maximum 2 per person) so that they are allowed access to the facilities on the day of the competition.
If you will not bring guests, please write: "No guests".⚠️ If this information is not included, your registration will NOT be accepted, only registered persons will be granted access on the competition days.
🏫 Polytechnic Community
If you are part of the IPN and have an active institutional email or IPN professional license, your registration is free!
✅ The following are considered part of the Polytechnic community:
* IPN Students enrolled in period 26-1.
* Graduates with a professional license IPN published in the National Registry of Professionals.
* Active professors of the IPN.To validate this exemption, you must: write your IPN institutional email in the comments section, if you are a graduate and have your professional license, simply write "Graduated".
This information must be after the names of your guests (or after “No guests”).🔒 This benefit is non-transferable and will be verified through the corresponding official mechanisms.
🌎 General Community
The registration has a cost and must be completed at the time of signing up to consider your registration complete. You will be able to enter your card details on the same registration page.
🔐 Your banking information is protected by Stripe.
🚗 Parking
There will be no parking spaces available for competitors or companions within the facilities.
We recommend planning your arrival in advance and considering public transportation or nearby parking lots. - Highlights
-
Click here to display the highlights of the competition.
Samuel Hernandez Castro won with a single solve of 5:05.42 in the 4x4x4 Blindfolded event. Emilio Alberto Rodríguez Jiménez finished second (6:45.42) and Luis Antelmo Perez Cabrera finished third (11:12.00).
3x3x3 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nicolás Gómez Beltrán | 7.73 | 9.43 | Mexico | 12.97 | 8.28 | 7.73 | 9.26 | 10.76 | |||
| 2 | Emilio Alberto Rodríguez Jiménez | 8.52 | 9.60 | Mexico | 9.34 | 10.31 | 8.52 | 12.97 | 9.16 | |||
| 3 | Salma Sydykov Méndez | 7.90 | 9.65 | Mexico | 9.25 | 9.99 | 9.70 | 7.90 | 13.61 | |||
3x3x3 Blindfolded
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Valentín Fernando Olguín Martínez | 25.56 | DNF | Mexico | DNF | 25.56 | DNF | |||||
| 2 | Luis Armando Guerra Garcia | 53.37 | DNF | Mexico | 53.37 | DNF | DNF | |||||
| 3 | Emilio Alberto Rodríguez Jiménez | 1:02.18 | DNF | Mexico | DNF | DNF | 1:02.18 | |||||
3x3x3 Fewest Moves
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Salma Sydykov Méndez | 32 | 32.33 | Mexico | 32 | 32 | 33 | |||||
| 2 | Luis Eduardo Martínez Castellanos | 32 | 35.00 | Mexico | 38 | 35 | 32 | |||||
| 3 | Emilio Alberto Rodríguez Jiménez | 28 | 36.00 | Mexico | 43 | 28 | 37 | |||||
Clock
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Luis Armando Guerra Garcia | 3.97 | 4.55 | Mexico | 4.67 | 4.56 | 3.97 | 5.54 | 4.41 | |||
| 2 | Ian Leonardo Acevedo Armenta | 4.33 | 4.83 | Mexico | 5.51 | 4.53 | 4.96 | 4.33 | 5.00 | |||
| 3 | Emilio Alberto Rodríguez Jiménez | 4.74 | 5.52 | Mexico | 5.04 | 5.62 | 5.89 | 4.74 | 7.90 | |||
Pyraminx
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Emilio Alberto Rodríguez Jiménez | 1.89 | 3.72 | Mexico | 5.14 | 4.19 | 2.84 | 4.13 | 1.89 | |||
| 2 | Rodrigo Bolaños León | 3.28 | 4.08 | Mexico | 4.33 | 4.02 | 3.90 | 4.83 | 3.28 | |||
| 3 | Luis Andrei Castillo Arellano | 3.26 | 4.25 | Mexico | 4.68 | 3.88 | 4.18 | 5.05 | 3.26 | |||
Skewb
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ian Leonardo Acevedo Armenta | 1.35 | 2.58 | Mexico | 2.88 | 3.45 | 2.30 | 2.56 | 1.35 | |||
| 2 | Emilio Alberto Rodríguez Jiménez | 1.37 | 2.62 | Mexico | 5.31 | 2.50 | 2.55 | 2.80 | 1.37 | |||
| 3 | William Gael Contreras González | 3.00 | 3.45 | Mexico | 4.20 | 3.11 | 3.00 | 4.00 | 3.25 | |||
4x4x4 Blindfolded
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Samuel Hernandez Castro | 5:05.42 | DNF | Mexico | 5:05.42 | DNF | DNF | |||||
| 2 | Emilio Alberto Rodríguez Jiménez | 6:45.42 | DNF | Mexico | DNF | DNF | 6:45.42 | |||||
| 3 | Luis Antelmo Perez Cabrera | 11:12.00 | DNF | Mexico | DNF | 11:12.00 | DNF | |||||
5x5x5 Blindfolded
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Emilio Alberto Rodríguez Jiménez | 13:21.00 | DNF | Mexico | 13:21.00 | DNF | DNF | |||||
| 2 | Samuel Hernandez Castro | 13:45.00 | DNF | Mexico | 13:45.00 | DNF | DNF | |||||
| 3 | Luis Antelmo Perez Cabrera | 34:07.00 | DNF | Mexico | 34:07.00 | DNF | DNS | |||||